69648138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6997}}^1$

素因数の和:7091

約数の個数: 48

約数和(自身を含む): 174670080

約数和(自身を除く): 105021942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 6997, 9954, 13994, 20991, 41982, 48979, 62973, 97958, 125946, 146937, 293874, 440811, 552763, 881622, 1105526, 1658289, 3316578, 3869341, 4974867, 7738682, 9949734, 11608023, 23216046, 34824069, 69648138]

約数ペア:

[(1, 69648138), (2, 34824069), (3, 23216046), (6, 11608023), (7, 9949734), (9, 7738682), (14, 4974867), (18, 3869341), (21, 3316578), (42, 1658289), (63, 1105526), (79, 881622), (126, 552763), (158, 440811), (237, 293874), (474, 146937), (553, 125946), (711, 97958), (1106, 62973), (1422, 48979), (1659, 41982), (3318, 20991), (4977, 13994), (6997, 9954)]