16666902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 28620522

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 102, 119, 126, 153, 186, 217, 238, 251, 279, 306, 357, 434, 502, 527, 558, 651, 714, 753, 1054, 1071, 1302, 1506, 1581, 1757, 1953, 2142, 2259, 3162, 3514, 3689, 3906, 4267, 4518, 4743, 5271, 7378, 7781, 8534, 9486, 10542, 11067, 12801, 15562, 15813, 22134, 23343, 25602, 29869, 31626, 33201, 38403, 46686, 54467, 59738, 66402, 70029, 76806, 89607, 108934, 132277, 140058, 163401, 179214, 264554, 268821, 326802, 396831, 490203, 537642, 793662, 925939, 980406, 1190493, 1851878, 2380986, 2777817, 5555634, 8333451, 16666902]

約数ペア:

[(1, 16666902), (2, 8333451), (3, 5555634), (6, 2777817), (7, 2380986), (9, 1851878), (14, 1190493), (17, 980406), (18, 925939), (21, 793662), (31, 537642), (34, 490203), (42, 396831), (51, 326802), (62, 268821), (63, 264554), (93, 179214), (102, 163401), (119, 140058), (126, 132277), (153, 108934), (186, 89607), (217, 76806), (238, 70029), (251, 66402), (279, 59738), (306, 54467), (357, 46686), (434, 38403), (502, 33201), (527, 31626), (558, 29869), (651, 25602), (714, 23343), (753, 22134), (1054, 15813), (1071, 15562), (1302, 12801), (1506, 11067), (1581, 10542), (1757, 9486), (1953, 8534), (2142, 7781), (2259, 7378), (3162, 5271), (3514, 4743), (3689, 4518), (3906, 4267)]