180930708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{717979}}^1$

素因数の和:717996

約数の個数: 36

約数和(自身を含む): 522689440

約数和(自身を除く): 341758732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 717979, 1435958, 2153937, 2871916, 4307874, 5025853, 6461811, 8615748, 10051706, 12923622, 15077559, 20103412, 25847244, 30155118, 45232677, 60310236, 90465354, 180930708]

約数ペア:

[(1, 180930708), (2, 90465354), (3, 60310236), (4, 45232677), (6, 30155118), (7, 25847244), (9, 20103412), (12, 15077559), (14, 12923622), (18, 10051706), (21, 8615748), (28, 6461811), (36, 5025853), (42, 4307874), (63, 2871916), (84, 2153937), (126, 1435958), (252, 717979)]