15643026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 42007680

約数和(自身を除く): 26364654

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 67, 102, 109, 119, 126, 134, 153, 201, 218, 238, 306, 327, 357, 402, 469, 603, 654, 714, 763, 938, 981, 1071, 1139, 1206, 1407, 1526, 1853, 1962, 2142, 2278, 2289, 2814, 3417, 3706, 4221, 4578, 5559, 6834, 6867, 7303, 7973, 8442, 10251, 11118, 12971, 13734, 14606, 15946, 16677, 20502, 21909, 23919, 25942, 33354, 38913, 43818, 47838, 51121, 65727, 71757, 77826, 102242, 116739, 124151, 131454, 143514, 153363, 233478, 248302, 306726, 372453, 460089, 744906, 869057, 920178, 1117359, 1738114, 2234718, 2607171, 5214342, 7821513, 15643026]

約数ペア:

[(1, 15643026), (2, 7821513), (3, 5214342), (6, 2607171), (7, 2234718), (9, 1738114), (14, 1117359), (17, 920178), (18, 869057), (21, 744906), (34, 460089), (42, 372453), (51, 306726), (63, 248302), (67, 233478), (102, 153363), (109, 143514), (119, 131454), (126, 124151), (134, 116739), (153, 102242), (201, 77826), (218, 71757), (238, 65727), (306, 51121), (327, 47838), (357, 43818), (402, 38913), (469, 33354), (603, 25942), (654, 23919), (714, 21909), (763, 20502), (938, 16677), (981, 15946), (1071, 14606), (1139, 13734), (1206, 12971), (1407, 11118), (1526, 10251), (1853, 8442), (1962, 7973), (2142, 7303), (2278, 6867), (2289, 6834), (2814, 5559), (3417, 4578), (3706, 4221)]