3895398

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5781402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 179, 186, 234, 279, 351, 358, 403, 537, 558, 702, 806, 837, 1074, 1209, 1611, 1674, 2327, 2418, 3222, 3627, 4654, 4833, 5549, 6981, 7254, 9666, 10881, 11098, 13962, 16647, 20943, 21762, 33294, 41886, 49941, 62829, 72137, 99882, 125658, 144274, 149823, 216411, 299646, 432822, 649233, 1298466, 1947699, 3895398]

約数ペア:

[(1, 3895398), (2, 1947699), (3, 1298466), (6, 649233), (9, 432822), (13, 299646), (18, 216411), (26, 149823), (27, 144274), (31, 125658), (39, 99882), (54, 72137), (62, 62829), (78, 49941), (93, 41886), (117, 33294), (179, 21762), (186, 20943), (234, 16647), (279, 13962), (351, 11098), (358, 10881), (403, 9666), (537, 7254), (558, 6981), (702, 5549), (806, 4833), (837, 4654), (1074, 3627), (1209, 3222), (1611, 2418), (1674, 2327)]