1819977048

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 4989544560

約数和(自身を除く): 3169567512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 307, 411, 548, 601, 614, 822, 921, 1096, 1202, 1228, 1233, 1644, 1803, 1842, 2404, 2456, 2466, 2763, 3288, 3606, 3684, 4808, 4932, 5409, 5526, 7212, 7368, 9864, 10818, 11052, 14424, 21636, 22104, 42059, 43272, 82337, 84118, 126177, 164674, 168236, 184507, 247011, 252354, 329348, 336472, 369014, 378531, 494022, 504708, 553521, 658696, 738028, 741033, 757062, 988044, 1009416, 1107042, 1476056, 1482066, 1514124, 1660563, 1976088, 2214084, 2964132, 3028248, 3321126, 4428168, 5928264, 6642252, 13284504, 25277459, 50554918, 75832377, 101109836, 151664754, 202219672, 227497131, 303329508, 454994262, 606659016, 909988524, 1819977048]

約数ペア:

[(1, 1819977048), (2, 909988524), (3, 606659016), (4, 454994262), (6, 303329508), (8, 227497131), (9, 202219672), (12, 151664754), (18, 101109836), (24, 75832377), (36, 50554918), (72, 25277459), (137, 13284504), (274, 6642252), (307, 5928264), (411, 4428168), (548, 3321126), (601, 3028248), (614, 2964132), (822, 2214084), (921, 1976088), (1096, 1660563), (1202, 1514124), (1228, 1482066), (1233, 1476056), (1644, 1107042), (1803, 1009416), (1842, 988044), (2404, 757062), (2456, 741033), (2466, 738028), (2763, 658696), (3288, 553521), (3606, 504708), (3684, 494022), (4808, 378531), (4932, 369014), (5409, 336472), (5526, 329348), (7212, 252354), (7368, 247011), (9864, 184507), (10818, 168236), (11052, 164674), (14424, 126177), (21636, 84118), (22104, 82337), (42059, 43272)]