18596094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 24258306

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 61, 62, 66, 93, 122, 149, 183, 186, 298, 341, 366, 447, 671, 682, 894, 1023, 1342, 1639, 1891, 2013, 2046, 3278, 3782, 4026, 4619, 4917, 5673, 9089, 9238, 9834, 11346, 13857, 18178, 20801, 27267, 27714, 41602, 50809, 54534, 62403, 99979, 101618, 124806, 152427, 199958, 281759, 299937, 304854, 563518, 599874, 845277, 1690554, 3099349, 6198698, 9298047, 18596094]

約数ペア:

[(1, 18596094), (2, 9298047), (3, 6198698), (6, 3099349), (11, 1690554), (22, 845277), (31, 599874), (33, 563518), (61, 304854), (62, 299937), (66, 281759), (93, 199958), (122, 152427), (149, 124806), (183, 101618), (186, 99979), (298, 62403), (341, 54534), (366, 50809), (447, 41602), (671, 27714), (682, 27267), (894, 20801), (1023, 18178), (1342, 13857), (1639, 11346), (1891, 9834), (2013, 9238), (2046, 9089), (3278, 5673), (3782, 4917), (4026, 4619)]