18239277888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{29347}}^1$

素因数の和:29461

約数の個数: 168

約数和(自身を含む): 56981372448

約数和(自身を除く): 38742094560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 144, 156, 166, 192, 208, 234, 249, 288, 312, 332, 416, 468, 498, 576, 624, 664, 747, 832, 936, 996, 1079, 1248, 1328, 1494, 1872, 1992, 2158, 2496, 2656, 2988, 3237, 3744, 3984, 4316, 5312, 5976, 6474, 7488, 7968, 8632, 9711, 11952, 12948, 15936, 17264, 19422, 23904, 25896, 29347, 34528, 38844, 47808, 51792, 58694, 69056, 77688, 88041, 103584, 117388, 155376, 176082, 207168, 234776, 264123, 310752, 352164, 381511, 469552, 528246, 621504, 704328, 763022, 939104, 1056492, 1144533, 1408656, 1526044, 1878208, 2112984, 2289066, 2435801, 2817312, 3052088, 3433599, 4225968, 4578132, 4871602, 5634624, 6104176, 6867198, 7307403, 8451936, 9156264, 9743204, 12208352, 13734396, 14614806, 16903872, 18312528, 19486408, 21922209, 24416704, 27468792, 29229612, 31665413, 36625056, 38972816, 43844418, 54937584, 58459224, 63330826, 73250112, 77945632, 87688836, 94996239, 109875168, 116918448, 126661652, 155891264, 175377672, 189992478, 219750336, 233836896, 253323304, 284988717, 350755344, 379984956, 467673792, 506646608, 569977434, 701510688, 759969912, 1013293216, 1139954868, 1403021376, 1519939824, 2026586432, 2279909736, 3039879648, 4559819472, 6079759296, 9119638944, 18239277888]

約数ペア:

[(1, 18239277888), (2, 9119638944), (3, 6079759296), (4, 4559819472), (6, 3039879648), (8, 2279909736), (9, 2026586432), (12, 1519939824), (13, 1403021376), (16, 1139954868), (18, 1013293216), (24, 759969912), (26, 701510688), (32, 569977434), (36, 506646608), (39, 467673792), (48, 379984956), (52, 350755344), (64, 284988717), (72, 253323304), (78, 233836896), (83, 219750336), (96, 189992478), (104, 175377672), (117, 155891264), (144, 126661652), (156, 116918448), (166, 109875168), (192, 94996239), (208, 87688836), (234, 77945632), (249, 73250112), (288, 63330826), (312, 58459224), (332, 54937584), (416, 43844418), (468, 38972816), (498, 36625056), (576, 31665413), (624, 29229612), (664, 27468792), (747, 24416704), (832, 21922209), (936, 19486408), (996, 18312528), (1079, 16903872), (1248, 14614806), (1328, 13734396), (1494, 12208352), (1872, 9743204), (1992, 9156264), (2158, 8451936), (2496, 7307403), (2656, 6867198), (2988, 6104176), (3237, 5634624), (3744, 4871602), (3984, 4578132), (4316, 4225968), (5312, 3433599), (5976, 3052088), (6474, 2817312), (7488, 2435801), (7968, 2289066), (8632, 2112984), (9711, 1878208), (11952, 1526044), (12948, 1408656), (15936, 1144533), (17264, 1056492), (19422, 939104), (23904, 763022), (25896, 704328), (29347, 621504), (34528, 528246), (38844, 469552), (47808, 381511), (51792, 352164), (58694, 310752), (69056, 264123), (77688, 234776), (88041, 207168), (103584, 176082), (117388, 155376)]