117520362

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 270864000

約数和(自身を除く): 153343638

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 131, 222, 262, 333, 393, 449, 666, 786, 898, 999, 1179, 1347, 1998, 2358, 2694, 3537, 4041, 4847, 7074, 8082, 9694, 12123, 14541, 16613, 24246, 29082, 33226, 43623, 49839, 58819, 87246, 99678, 117638, 130869, 149517, 176457, 261738, 299034, 352914, 448551, 529371, 897102, 1058742, 1588113, 2176303, 3176226, 4352606, 6528909, 13057818, 19586727, 39173454, 58760181, 117520362]

約数ペア:

[(1, 117520362), (2, 58760181), (3, 39173454), (6, 19586727), (9, 13057818), (18, 6528909), (27, 4352606), (37, 3176226), (54, 2176303), (74, 1588113), (111, 1058742), (131, 897102), (222, 529371), (262, 448551), (333, 352914), (393, 299034), (449, 261738), (666, 176457), (786, 149517), (898, 130869), (999, 117638), (1179, 99678), (1347, 87246), (1998, 58819), (2358, 49839), (2694, 43623), (3537, 33226), (4041, 29082), (4847, 24246), (7074, 16613), (8082, 14541), (9694, 12123)]