17992728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 53726400

約数和(自身を除く): 35733672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 409, 423, 468, 564, 611, 818, 846, 936, 1128, 1222, 1227, 1636, 1692, 1833, 2444, 2454, 3272, 3384, 3666, 3681, 4888, 4908, 5317, 5499, 7332, 7362, 9816, 10634, 10998, 14664, 14724, 15951, 19223, 21268, 21996, 29448, 31902, 38446, 42536, 43992, 47853, 57669, 63804, 76892, 95706, 115338, 127608, 153784, 173007, 191412, 230676, 249899, 346014, 382824, 461352, 499798, 692028, 749697, 999596, 1384056, 1499394, 1999192, 2249091, 2998788, 4498182, 5997576, 8996364, 17992728]

約数ペア:

[(1, 17992728), (2, 8996364), (3, 5997576), (4, 4498182), (6, 2998788), (8, 2249091), (9, 1999192), (12, 1499394), (13, 1384056), (18, 999596), (24, 749697), (26, 692028), (36, 499798), (39, 461352), (47, 382824), (52, 346014), (72, 249899), (78, 230676), (94, 191412), (104, 173007), (117, 153784), (141, 127608), (156, 115338), (188, 95706), (234, 76892), (282, 63804), (312, 57669), (376, 47853), (409, 43992), (423, 42536), (468, 38446), (564, 31902), (611, 29448), (818, 21996), (846, 21268), (936, 19223), (1128, 15951), (1222, 14724), (1227, 14664), (1636, 10998), (1692, 10634), (1833, 9816), (2444, 7362), (2454, 7332), (3272, 5499), (3384, 5317), (3666, 4908), (3681, 4888)]