2151569142

素因数分解:

$2^1\times 3^6\times {\mathrm{383}}^1\times {\mathrm{3853}}^1$

素因数の和:4256

約数の個数: 56

約数和(自身を含む): 4852710144

約数和(自身を除く): 2701141002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 383, 486, 729, 766, 1149, 1458, 2298, 3447, 3853, 6894, 7706, 10341, 11559, 20682, 23118, 31023, 34677, 62046, 69354, 93069, 104031, 186138, 208062, 279207, 312093, 558414, 624186, 936279, 1475699, 1872558, 2808837, 2951398, 4427097, 5617674, 8854194, 13281291, 26562582, 39843873, 79687746, 119531619, 239063238, 358594857, 717189714, 1075784571, 2151569142]

約数ペア:

[(1, 2151569142), (2, 1075784571), (3, 717189714), (6, 358594857), (9, 239063238), (18, 119531619), (27, 79687746), (54, 39843873), (81, 26562582), (162, 13281291), (243, 8854194), (383, 5617674), (486, 4427097), (729, 2951398), (766, 2808837), (1149, 1872558), (1458, 1475699), (2298, 936279), (3447, 624186), (3853, 558414), (6894, 312093), (7706, 279207), (10341, 208062), (11559, 186138), (20682, 104031), (23118, 93069), (31023, 69354), (34677, 62046)]