26990712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17873

約数の個数: 64

約数和(自身を含む): 85689600

約数和(自身を除く): 58698888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 17851, 35702, 53553, 71404, 107106, 124957, 142808, 160659, 214212, 249914, 321318, 374871, 428424, 481977, 499828, 642636, 749742, 963954, 999656, 1124613, 1285272, 1499484, 1927908, 2249226, 2998968, 3373839, 3855816, 4498452, 6747678, 8996904, 13495356, 26990712]

約数ペア:

[(1, 26990712), (2, 13495356), (3, 8996904), (4, 6747678), (6, 4498452), (7, 3855816), (8, 3373839), (9, 2998968), (12, 2249226), (14, 1927908), (18, 1499484), (21, 1285272), (24, 1124613), (27, 999656), (28, 963954), (36, 749742), (42, 642636), (54, 499828), (56, 481977), (63, 428424), (72, 374871), (84, 321318), (108, 249914), (126, 214212), (168, 160659), (189, 142808), (216, 124957), (252, 107106), (378, 71404), (504, 53553), (756, 35702), (1512, 17851)]