12777642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18326358

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 449, 459, 527, 558, 837, 898, 918, 1054, 1347, 1581, 1674, 2694, 3162, 4041, 4743, 7633, 8082, 9486, 12123, 13919, 14229, 15266, 22899, 24246, 27838, 28458, 41757, 45798, 68697, 83514, 125271, 137394, 206091, 236623, 250542, 375813, 412182, 473246, 709869, 751626, 1419738, 2129607, 4259214, 6388821, 12777642]

約数ペア:

[(1, 12777642), (2, 6388821), (3, 4259214), (6, 2129607), (9, 1419738), (17, 751626), (18, 709869), (27, 473246), (31, 412182), (34, 375813), (51, 250542), (54, 236623), (62, 206091), (93, 137394), (102, 125271), (153, 83514), (186, 68697), (279, 45798), (306, 41757), (449, 28458), (459, 27838), (527, 24246), (558, 22899), (837, 15266), (898, 14229), (918, 13919), (1054, 12123), (1347, 9486), (1581, 8082), (1674, 7633), (2694, 4743), (3162, 4041)]