261036342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39089}}^1$

素因数の和:39157

約数の個数: 48

約数和(自身を含む): 658588320

約数和(自身を除く): 397551978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 39089, 78178, 117267, 234534, 273623, 351801, 547246, 703602, 820869, 1641738, 2071717, 2462607, 4143434, 4925214, 6215151, 12430302, 14502019, 18645453, 29004038, 37290906, 43506057, 87012114, 130518171, 261036342]

約数ペア:

[(1, 261036342), (2, 130518171), (3, 87012114), (6, 43506057), (7, 37290906), (9, 29004038), (14, 18645453), (18, 14502019), (21, 12430302), (42, 6215151), (53, 4925214), (63, 4143434), (106, 2462607), (126, 2071717), (159, 1641738), (318, 820869), (371, 703602), (477, 547246), (742, 351801), (954, 273623), (1113, 234534), (2226, 117267), (3339, 78178), (6678, 39089)]