69140946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2521}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 158341248

約数和(自身を除く): 89200302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 1306, 1959, 2521, 3918, 4571, 5042, 7563, 9142, 13713, 15126, 17647, 27426, 35294, 52941, 105882, 1646213, 3292426, 4938639, 9877278, 11523491, 23046982, 34570473, 69140946]

約数ペア:

[(1, 69140946), (2, 34570473), (3, 23046982), (6, 11523491), (7, 9877278), (14, 4938639), (21, 3292426), (42, 1646213), (653, 105882), (1306, 52941), (1959, 35294), (2521, 27426), (3918, 17647), (4571, 15126), (5042, 13713), (7563, 9142)]