2012184135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7225

約数の個数: 72

約数和(自身を含む): 3879330624

約数和(自身を除く): 1867146489

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 169, 185, 195, 333, 481, 507, 555, 585, 845, 1443, 1521, 1665, 2405, 2535, 4329, 6253, 7151, 7215, 7605, 18759, 21453, 21645, 31265, 35755, 56277, 64359, 92963, 93795, 107265, 264587, 278889, 281385, 321795, 464815, 793761, 836667, 1208519, 1322935, 1394445, 2381283, 3439631, 3625557, 3968805, 4183335, 6042595, 10318893, 10876671, 11906415, 17198155, 18127785, 30956679, 44715203, 51594465, 54383355, 134145609, 154783395, 223576015, 402436827, 670728045, 2012184135]

約数ペア:

[(1, 2012184135), (3, 670728045), (5, 402436827), (9, 223576015), (13, 154783395), (15, 134145609), (37, 54383355), (39, 51594465), (45, 44715203), (65, 30956679), (111, 18127785), (117, 17198155), (169, 11906415), (185, 10876671), (195, 10318893), (333, 6042595), (481, 4183335), (507, 3968805), (555, 3625557), (585, 3439631), (845, 2381283), (1443, 1394445), (1521, 1322935), (1665, 1208519), (2405, 836667), (2535, 793761), (4329, 464815), (6253, 321795), (7151, 281385), (7215, 278889), (7605, 264587), (18759, 107265), (21453, 93795), (21645, 92963), (31265, 64359), (35755, 56277)]