1259431686

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{10733}}^1$

素因数の和:10838

約数の個数: 64

約数和(自身を含む): 2921365440

約数和(自身を除く): 1661933754

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 53, 54, 82, 106, 123, 159, 246, 318, 369, 477, 738, 954, 1107, 1431, 2173, 2214, 2862, 4346, 6519, 10733, 13038, 19557, 21466, 32199, 39114, 58671, 64398, 96597, 117342, 193194, 289791, 440053, 568849, 579582, 880106, 1137698, 1320159, 1706547, 2640318, 3413094, 3960477, 5119641, 7920954, 10239282, 11881431, 15358923, 23322809, 23762862, 30717846, 46645618, 69968427, 139936854, 209905281, 419810562, 629715843, 1259431686]

約数ペア:

[(1, 1259431686), (2, 629715843), (3, 419810562), (6, 209905281), (9, 139936854), (18, 69968427), (27, 46645618), (41, 30717846), (53, 23762862), (54, 23322809), (82, 15358923), (106, 11881431), (123, 10239282), (159, 7920954), (246, 5119641), (318, 3960477), (369, 3413094), (477, 2640318), (738, 1706547), (954, 1320159), (1107, 1137698), (1431, 880106), (2173, 579582), (2214, 568849), (2862, 440053), (4346, 289791), (6519, 193194), (10733, 117342), (13038, 96597), (19557, 64398), (21466, 58671), (32199, 39114)]