81060018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5441}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 175537152

約数和(自身を除く): 94477134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 5441, 7449, 10882, 14898, 16323, 32646, 70733, 141466, 212199, 424398, 1039231, 2078462, 3117693, 6235386, 13510003, 27020006, 40530009, 81060018]

約数ペア:

[(1, 81060018), (2, 40530009), (3, 27020006), (6, 13510003), (13, 6235386), (26, 3117693), (39, 2078462), (78, 1039231), (191, 424398), (382, 212199), (573, 141466), (1146, 70733), (2483, 32646), (4966, 16323), (5441, 14898), (7449, 10882)]