18187029805

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{46591}}^1$

素因数の和:47209

約数の個数: 32

約数和(自身を含む): 26300252160

約数和(自身を除く): 8113222355

約数列:

[1, 5, 7, 19, 35, 95, 133, 587, 665, 2935, 4109, 11153, 20545, 46591, 55765, 78071, 232955, 326137, 390355, 885229, 1630685, 4426145, 6196603, 27348917, 30983015, 136744585, 191442419, 519629423, 957212095, 2598147115, 3637405961, 18187029805]

約数ペア:

[(1, 18187029805), (5, 3637405961), (7, 2598147115), (19, 957212095), (35, 519629423), (95, 191442419), (133, 136744585), (587, 30983015), (665, 27348917), (2935, 6196603), (4109, 4426145), (11153, 1630685), (20545, 885229), (46591, 390355), (55765, 326137), (78071, 232955)]