13005216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6474

約数の個数: 72

約数和(自身を含む): 42273504

約数和(自身を除く): 29268288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 6451, 12902, 19353, 25804, 38706, 45157, 51608, 58059, 77412, 90314, 103216, 116118, 135471, 154824, 180628, 206432, 232236, 270942, 309648, 361256, 406413, 464472, 541884, 619296, 722512, 812826, 928944, 1083768, 1445024, 1625652, 1857888, 2167536, 3251304, 4335072, 6502608, 13005216]

約数ペア:

[(1, 13005216), (2, 6502608), (3, 4335072), (4, 3251304), (6, 2167536), (7, 1857888), (8, 1625652), (9, 1445024), (12, 1083768), (14, 928944), (16, 812826), (18, 722512), (21, 619296), (24, 541884), (28, 464472), (32, 406413), (36, 361256), (42, 309648), (48, 270942), (56, 232236), (63, 206432), (72, 180628), (84, 154824), (96, 135471), (112, 116118), (126, 103216), (144, 90314), (168, 77412), (224, 58059), (252, 51608), (288, 45157), (336, 38706), (504, 25804), (672, 19353), (1008, 12902), (2016, 6451)]