69212646

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 157068288

約数和(自身を除く): 87855642

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 1747, 2201, 3494, 4402, 5241, 6603, 10482, 13206, 15723, 19809, 31446, 39618, 54157, 108314, 124037, 162471, 248074, 324942, 372111, 487413, 744222, 974826, 1116333, 2232666, 3845147, 7690294, 11535441, 23070882, 34606323, 69212646]

約数ペア:

[(1, 69212646), (2, 34606323), (3, 23070882), (6, 11535441), (9, 7690294), (18, 3845147), (31, 2232666), (62, 1116333), (71, 974826), (93, 744222), (142, 487413), (186, 372111), (213, 324942), (279, 248074), (426, 162471), (558, 124037), (639, 108314), (1278, 54157), (1747, 39618), (2201, 31446), (3494, 19809), (4402, 15723), (5241, 13206), (6603, 10482)]