11561208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 30132000

約数和(自身を除く): 18570792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 149, 159, 183, 212, 244, 298, 318, 366, 424, 447, 488, 596, 636, 732, 894, 1192, 1272, 1464, 1788, 3233, 3576, 6466, 7897, 9089, 9699, 12932, 15794, 18178, 19398, 23691, 25864, 27267, 31588, 36356, 38796, 47382, 54534, 63176, 72712, 77592, 94764, 109068, 189528, 218136, 481717, 963434, 1445151, 1926868, 2890302, 3853736, 5780604, 11561208]

約数ペア:

[(1, 11561208), (2, 5780604), (3, 3853736), (4, 2890302), (6, 1926868), (8, 1445151), (12, 963434), (24, 481717), (53, 218136), (61, 189528), (106, 109068), (122, 94764), (149, 77592), (159, 72712), (183, 63176), (212, 54534), (244, 47382), (298, 38796), (318, 36356), (366, 31588), (424, 27267), (447, 25864), (488, 23691), (596, 19398), (636, 18178), (732, 15794), (894, 12932), (1192, 9699), (1272, 9089), (1464, 7897), (1788, 6466), (3233, 3576)]