18278676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 52308480

約数和(自身を除く): 34029804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 277, 282, 351, 423, 468, 554, 564, 611, 702, 831, 846, 1108, 1222, 1269, 1404, 1662, 1692, 1833, 2444, 2493, 2538, 3324, 3601, 3666, 4986, 5076, 5499, 7202, 7332, 7479, 9972, 10803, 10998, 13019, 14404, 14958, 16497, 21606, 21996, 26038, 29916, 32409, 32994, 39057, 43212, 52076, 64818, 65988, 78114, 97227, 117171, 129636, 156228, 169247, 194454, 234342, 338494, 351513, 388908, 468684, 507741, 676988, 703026, 1015482, 1406052, 1523223, 2030964, 3046446, 4569669, 6092892, 9139338, 18278676]

約数ペア:

[(1, 18278676), (2, 9139338), (3, 6092892), (4, 4569669), (6, 3046446), (9, 2030964), (12, 1523223), (13, 1406052), (18, 1015482), (26, 703026), (27, 676988), (36, 507741), (39, 468684), (47, 388908), (52, 351513), (54, 338494), (78, 234342), (94, 194454), (108, 169247), (117, 156228), (141, 129636), (156, 117171), (188, 97227), (234, 78114), (277, 65988), (282, 64818), (351, 52076), (423, 43212), (468, 39057), (554, 32994), (564, 32409), (611, 29916), (702, 26038), (831, 21996), (846, 21606), (1108, 16497), (1222, 14958), (1269, 14404), (1404, 13019), (1662, 10998), (1692, 10803), (1833, 9972), (2444, 7479), (2493, 7332), (2538, 7202), (3324, 5499), (3601, 5076), (3666, 4986)]