17870977992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{48953}}^1$

素因数の和:49063

約数の個数: 128

約数和(自身を含む): 53293282560

約数和(自身を除く): 35422304568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 123, 159, 164, 168, 212, 246, 287, 318, 328, 371, 424, 492, 574, 636, 742, 861, 984, 1113, 1148, 1272, 1484, 1722, 2173, 2226, 2296, 2968, 3444, 4346, 4452, 6519, 6888, 8692, 8904, 13038, 15211, 17384, 26076, 30422, 45633, 48953, 52152, 60844, 91266, 97906, 121688, 146859, 182532, 195812, 293718, 342671, 365064, 391624, 587436, 685342, 1028013, 1174872, 1370684, 2007073, 2056026, 2594509, 2741368, 4014146, 4112052, 5189018, 6021219, 7783527, 8028292, 8224104, 10378036, 12042438, 14049511, 15567054, 16056584, 18161563, 20756072, 24084876, 28099022, 31134108, 36323126, 42148533, 48169752, 54484689, 56198044, 62268216, 72646252, 84297066, 106374869, 108969378, 112396088, 145292504, 168594132, 212749738, 217938756, 319124607, 337188264, 425499476, 435877512, 638249214, 744624083, 850998952, 1276498428, 1489248166, 2233872249, 2552996856, 2978496332, 4467744498, 5956992664, 8935488996, 17870977992]

約数ペア:

[(1, 17870977992), (2, 8935488996), (3, 5956992664), (4, 4467744498), (6, 2978496332), (7, 2552996856), (8, 2233872249), (12, 1489248166), (14, 1276498428), (21, 850998952), (24, 744624083), (28, 638249214), (41, 435877512), (42, 425499476), (53, 337188264), (56, 319124607), (82, 217938756), (84, 212749738), (106, 168594132), (123, 145292504), (159, 112396088), (164, 108969378), (168, 106374869), (212, 84297066), (246, 72646252), (287, 62268216), (318, 56198044), (328, 54484689), (371, 48169752), (424, 42148533), (492, 36323126), (574, 31134108), (636, 28099022), (742, 24084876), (861, 20756072), (984, 18161563), (1113, 16056584), (1148, 15567054), (1272, 14049511), (1484, 12042438), (1722, 10378036), (2173, 8224104), (2226, 8028292), (2296, 7783527), (2968, 6021219), (3444, 5189018), (4346, 4112052), (4452, 4014146), (6519, 2741368), (6888, 2594509), (8692, 2056026), (8904, 2007073), (13038, 1370684), (15211, 1174872), (17384, 1028013), (26076, 685342), (30422, 587436), (45633, 391624), (48953, 365064), (52152, 342671), (60844, 293718), (91266, 195812), (97906, 182532), (121688, 146859)]