122475678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25741}}^1$

素因数の和:25820

約数の個数: 32

約数和(自身を含む): 268128672

約数和(自身を除く): 145652994

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 25741, 51482, 77223, 154446, 334633, 669266, 1003899, 1570201, 2007798, 3140402, 4710603, 9421206, 20412613, 40825226, 61237839, 122475678]

約数ペア:

[(1, 122475678), (2, 61237839), (3, 40825226), (6, 20412613), (13, 9421206), (26, 4710603), (39, 3140402), (61, 2007798), (78, 1570201), (122, 1003899), (183, 669266), (366, 334633), (793, 154446), (1586, 77223), (2379, 51482), (4758, 25741)]