18140949060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{217361}}^1$

素因数の和:217493

約数の個数: 96

約数和(自身を含む): 55213425792

約数和(自身を除く): 37072476732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 1070, 1284, 1391, 1605, 2140, 2782, 3210, 4173, 5564, 6420, 6955, 8346, 13910, 16692, 20865, 27820, 41730, 83460, 217361, 434722, 652083, 869444, 1086805, 1304166, 2173610, 2608332, 2825693, 3260415, 4347220, 5651386, 6520830, 8477079, 11302772, 13041660, 14128465, 16954158, 23257627, 28256930, 33908316, 42385395, 46515254, 56513860, 69772881, 84770790, 93030508, 116288135, 139545762, 169541580, 232576270, 279091524, 302349151, 348864405, 465152540, 604698302, 697728810, 907047453, 1209396604, 1395457620, 1511745755, 1814094906, 3023491510, 3628189812, 4535237265, 6046983020, 9070474530, 18140949060]

約数ペア:

[(1, 18140949060), (2, 9070474530), (3, 6046983020), (4, 4535237265), (5, 3628189812), (6, 3023491510), (10, 1814094906), (12, 1511745755), (13, 1395457620), (15, 1209396604), (20, 907047453), (26, 697728810), (30, 604698302), (39, 465152540), (52, 348864405), (60, 302349151), (65, 279091524), (78, 232576270), (107, 169541580), (130, 139545762), (156, 116288135), (195, 93030508), (214, 84770790), (260, 69772881), (321, 56513860), (390, 46515254), (428, 42385395), (535, 33908316), (642, 28256930), (780, 23257627), (1070, 16954158), (1284, 14128465), (1391, 13041660), (1605, 11302772), (2140, 8477079), (2782, 6520830), (3210, 5651386), (4173, 4347220), (5564, 3260415), (6420, 2825693), (6955, 2608332), (8346, 2173610), (13910, 1304166), (16692, 1086805), (20865, 869444), (27820, 652083), (41730, 434722), (83460, 217361)]