18571392

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 63648000

約数和(自身を除く): 45076608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 64, 72, 84, 94, 96, 98, 112, 126, 128, 141, 144, 147, 168, 188, 192, 196, 224, 252, 282, 288, 294, 329, 336, 343, 376, 384, 392, 423, 441, 448, 504, 564, 576, 588, 658, 672, 686, 752, 784, 846, 882, 896, 987, 1008, 1029, 1128, 1152, 1176, 1316, 1344, 1372, 1504, 1568, 1692, 1764, 1974, 2016, 2058, 2256, 2303, 2352, 2632, 2688, 2744, 2961, 3008, 3087, 3136, 3384, 3528, 3948, 4032, 4116, 4512, 4606, 4704, 5264, 5488, 5922, 6016, 6174, 6272, 6768, 6909, 7056, 7896, 8064, 8232, 9024, 9212, 9408, 10528, 10976, 11844, 12348, 13536, 13818, 14112, 15792, 16121, 16464, 18048, 18424, 18816, 20727, 21056, 21952, 23688, 24696, 27072, 27636, 28224, 31584, 32242, 32928, 36848, 41454, 42112, 43904, 47376, 48363, 49392, 54144, 55272, 56448, 63168, 64484, 65856, 73696, 82908, 94752, 96726, 98784, 110544, 126336, 128968, 131712, 145089, 147392, 165816, 189504, 193452, 197568, 221088, 257936, 290178, 294784, 331632, 379008, 386904, 395136, 442176, 515872, 580356, 663264, 773808, 884352, 1031744, 1160712, 1326528, 1547616, 2063488, 2321424, 2653056, 3095232, 4642848, 6190464, 9285696, 18571392]

約数ペア:

[(1, 18571392), (2, 9285696), (3, 6190464), (4, 4642848), (6, 3095232), (7, 2653056), (8, 2321424), (9, 2063488), (12, 1547616), (14, 1326528), (16, 1160712), (18, 1031744), (21, 884352), (24, 773808), (28, 663264), (32, 580356), (36, 515872), (42, 442176), (47, 395136), (48, 386904), (49, 379008), (56, 331632), (63, 294784), (64, 290178), (72, 257936), (84, 221088), (94, 197568), (96, 193452), (98, 189504), (112, 165816), (126, 147392), (128, 145089), (141, 131712), (144, 128968), (147, 126336), (168, 110544), (188, 98784), (192, 96726), (196, 94752), (224, 82908), (252, 73696), (282, 65856), (288, 64484), (294, 63168), (329, 56448), (336, 55272), (343, 54144), (376, 49392), (384, 48363), (392, 47376), (423, 43904), (441, 42112), (448, 41454), (504, 36848), (564, 32928), (576, 32242), (588, 31584), (658, 28224), (672, 27636), (686, 27072), (752, 24696), (784, 23688), (846, 21952), (882, 21056), (896, 20727), (987, 18816), (1008, 18424), (1029, 18048), (1128, 16464), (1152, 16121), (1176, 15792), (1316, 14112), (1344, 13818), (1372, 13536), (1504, 12348), (1568, 11844), (1692, 10976), (1764, 10528), (1974, 9408), (2016, 9212), (2058, 9024), (2256, 8232), (2303, 8064), (2352, 7896), (2632, 7056), (2688, 6909), (2744, 6768), (2961, 6272), (3008, 6174), (3087, 6016), (3136, 5922), (3384, 5488), (3528, 5264), (3948, 4704), (4032, 4606), (4116, 4512)]