42858582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 94488240

約数和(自身を除く): 51629658

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 109, 142, 213, 218, 327, 426, 654, 923, 1417, 1846, 2769, 2834, 4251, 5041, 5538, 7739, 8502, 10082, 15123, 15478, 23217, 30246, 46434, 65533, 100607, 131066, 196599, 201214, 301821, 393198, 549469, 603642, 1098938, 1648407, 3296814, 7143097, 14286194, 21429291, 42858582]

約数ペア:

[(1, 42858582), (2, 21429291), (3, 14286194), (6, 7143097), (13, 3296814), (26, 1648407), (39, 1098938), (71, 603642), (78, 549469), (109, 393198), (142, 301821), (213, 201214), (218, 196599), (327, 131066), (426, 100607), (654, 65533), (923, 46434), (1417, 30246), (1846, 23217), (2769, 15478), (2834, 15123), (4251, 10082), (5041, 8502), (5538, 7739)]