618162948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23173}}^1$

素因数の和:23218

約数の個数: 96

約数和(自身を含む): 1816841600

約数和(自身を除く): 1198678652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 23173, 26676, 46346, 69519, 92692, 139038, 208557, 278076, 301249, 417114, 440287, 602498, 625671, 834228, 880574, 903747, 1204996, 1251342, 1320861, 1761148, 1807494, 2502684, 2641722, 2711241, 3614988, 3962583, 5283444, 5422482, 5723731, 7925166, 8133723, 10844964, 11447462, 11887749, 15850332, 16267446, 17171193, 22894924, 23775498, 32534892, 34342386, 47550996, 51513579, 68684772, 103027158, 154540737, 206054316, 309081474, 618162948]

約数ペア:

[(1, 618162948), (2, 309081474), (3, 206054316), (4, 154540737), (6, 103027158), (9, 68684772), (12, 51513579), (13, 47550996), (18, 34342386), (19, 32534892), (26, 23775498), (27, 22894924), (36, 17171193), (38, 16267446), (39, 15850332), (52, 11887749), (54, 11447462), (57, 10844964), (76, 8133723), (78, 7925166), (108, 5723731), (114, 5422482), (117, 5283444), (156, 3962583), (171, 3614988), (228, 2711241), (234, 2641722), (247, 2502684), (342, 1807494), (351, 1761148), (468, 1320861), (494, 1251342), (513, 1204996), (684, 903747), (702, 880574), (741, 834228), (988, 625671), (1026, 602498), (1404, 440287), (1482, 417114), (2052, 301249), (2223, 278076), (2964, 208557), (4446, 139038), (6669, 92692), (8892, 69519), (13338, 46346), (23173, 26676)]