18145440306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{161267}}^1$

素因数の和:161348

約数の個数: 96

約数和(自身を含む): 48302991360

約数和(自身を除く): 30157551054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 57, 63, 94, 114, 126, 133, 141, 171, 266, 282, 329, 342, 399, 423, 658, 798, 846, 893, 987, 1197, 1786, 1974, 2394, 2679, 2961, 5358, 5922, 6251, 8037, 12502, 16074, 18753, 37506, 56259, 112518, 161267, 322534, 483801, 967602, 1128869, 1451403, 2257738, 2902806, 3064073, 3386607, 6128146, 6773214, 7579549, 9192219, 10159821, 15159098, 18384438, 20319642, 21448511, 22738647, 27576657, 42897022, 45477294, 53056843, 55153314, 64345533, 68215941, 106113686, 128691066, 136431882, 144011431, 159170529, 193036599, 288022862, 318341058, 386073198, 432034293, 477511587, 864068586, 955023174, 1008080017, 1296102879, 2016160034, 2592205758, 3024240051, 6048480102, 9072720153, 18145440306]

約数ペア:

[(1, 18145440306), (2, 9072720153), (3, 6048480102), (6, 3024240051), (7, 2592205758), (9, 2016160034), (14, 1296102879), (18, 1008080017), (19, 955023174), (21, 864068586), (38, 477511587), (42, 432034293), (47, 386073198), (57, 318341058), (63, 288022862), (94, 193036599), (114, 159170529), (126, 144011431), (133, 136431882), (141, 128691066), (171, 106113686), (266, 68215941), (282, 64345533), (329, 55153314), (342, 53056843), (399, 45477294), (423, 42897022), (658, 27576657), (798, 22738647), (846, 21448511), (893, 20319642), (987, 18384438), (1197, 15159098), (1786, 10159821), (1974, 9192219), (2394, 7579549), (2679, 6773214), (2961, 6128146), (5358, 3386607), (5922, 3064073), (6251, 2902806), (8037, 2257738), (12502, 1451403), (16074, 1128869), (18753, 967602), (37506, 483801), (56259, 322534), (112518, 161267)]