1917444312

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18379}}^1$

素因数の和:18427

約数の個数: 160

約数和(自身を含む): 6405062400

約数和(自身を除く): 4487618088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2268, 2484, 2898, 3726, 3864, 4347, 4536, 4968, 5796, 7452, 8694, 11592, 13041, 14904, 17388, 18379, 26082, 34776, 36758, 52164, 55137, 73516, 104328, 110274, 128653, 147032, 165411, 220548, 257306, 330822, 385959, 422717, 441096, 496233, 514612, 661644, 771918, 845434, 992466, 1029224, 1157877, 1268151, 1323288, 1488699, 1543836, 1690868, 1984932, 2315754, 2536302, 2959019, 2977398, 3087672, 3381736, 3473631, 3804453, 3969864, 4631508, 5072604, 5918038, 5954796, 6947262, 7608906, 8877057, 9263016, 10145208, 10420893, 11413359, 11836076, 11909592, 13894524, 15217812, 17754114, 20841786, 22826718, 23672152, 26631171, 27789048, 30435624, 34240077, 35508228, 41683572, 45653436, 53262342, 68480154, 71016456, 79893513, 83367144, 91306872, 106524684, 136960308, 159787026, 213049368, 239680539, 273920616, 319574052, 479361078, 639148104, 958722156, 1917444312]

約数ペア:

[(1, 1917444312), (2, 958722156), (3, 639148104), (4, 479361078), (6, 319574052), (7, 273920616), (8, 239680539), (9, 213049368), (12, 159787026), (14, 136960308), (18, 106524684), (21, 91306872), (23, 83367144), (24, 79893513), (27, 71016456), (28, 68480154), (36, 53262342), (42, 45653436), (46, 41683572), (54, 35508228), (56, 34240077), (63, 30435624), (69, 27789048), (72, 26631171), (81, 23672152), (84, 22826718), (92, 20841786), (108, 17754114), (126, 15217812), (138, 13894524), (161, 11909592), (162, 11836076), (168, 11413359), (184, 10420893), (189, 10145208), (207, 9263016), (216, 8877057), (252, 7608906), (276, 6947262), (322, 5954796), (324, 5918038), (378, 5072604), (414, 4631508), (483, 3969864), (504, 3804453), (552, 3473631), (567, 3381736), (621, 3087672), (644, 2977398), (648, 2959019), (756, 2536302), (828, 2315754), (966, 1984932), (1134, 1690868), (1242, 1543836), (1288, 1488699), (1449, 1323288), (1512, 1268151), (1656, 1157877), (1863, 1029224), (1932, 992466), (2268, 845434), (2484, 771918), (2898, 661644), (3726, 514612), (3864, 496233), (4347, 441096), (4536, 422717), (4968, 385959), (5796, 330822), (7452, 257306), (8694, 220548), (11592, 165411), (13041, 147032), (14904, 128653), (17388, 110274), (18379, 104328), (26082, 73516), (34776, 55137), (36758, 52164)]