2187186834

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{34283}}^1$

素因数の和:34340

約数の個数: 64

約数和(自身を含む): 5266022400

約数和(自身を除く): 3078835566

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 3038, 4557, 9114, 10633, 21266, 31899, 34283, 63798, 68566, 102849, 205698, 239981, 479962, 719943, 1062773, 1439886, 1679867, 2125546, 3188319, 3359734, 5039601, 6376638, 7439411, 10079202, 11759069, 14878822, 22318233, 23518138, 35277207, 44636466, 52075877, 70554414, 104151754, 156227631, 312455262, 364531139, 729062278, 1093593417, 2187186834]

約数ペア:

[(1, 2187186834), (2, 1093593417), (3, 729062278), (6, 364531139), (7, 312455262), (14, 156227631), (21, 104151754), (31, 70554414), (42, 52075877), (49, 44636466), (62, 35277207), (93, 23518138), (98, 22318233), (147, 14878822), (186, 11759069), (217, 10079202), (294, 7439411), (343, 6376638), (434, 5039601), (651, 3359734), (686, 3188319), (1029, 2125546), (1302, 1679867), (1519, 1439886), (2058, 1062773), (3038, 719943), (4557, 479962), (9114, 239981), (10633, 205698), (21266, 102849), (31899, 68566), (34283, 63798)]