42527178

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 94517280

約数和(自身を除く): 51990102

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 179, 197, 201, 358, 394, 402, 537, 591, 603, 1074, 1182, 1206, 1611, 1773, 3222, 3546, 11993, 13199, 23986, 26398, 35263, 35979, 39597, 70526, 71958, 79194, 105789, 107937, 118791, 211578, 215874, 237582, 317367, 634734, 2362621, 4725242, 7087863, 14175726, 21263589, 42527178]

約数ペア:

[(1, 42527178), (2, 21263589), (3, 14175726), (6, 7087863), (9, 4725242), (18, 2362621), (67, 634734), (134, 317367), (179, 237582), (197, 215874), (201, 211578), (358, 118791), (394, 107937), (402, 105789), (537, 79194), (591, 71958), (603, 70526), (1074, 39597), (1182, 35979), (1206, 35263), (1611, 26398), (1773, 23986), (3222, 13199), (3546, 11993)]