4021345188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{75629}}^1$

素因数の和:75857

約数の個数: 72

約数和(自身を含む): 11672431680

約数和(自身を除く): 7651086492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5908, 7596, 8862, 13293, 17724, 26586, 53172, 75629, 151258, 226887, 302516, 453774, 529403, 680661, 907548, 1058806, 1361322, 1588209, 2117612, 2722644, 3176418, 4764627, 6352836, 9529254, 15957719, 19058508, 31915438, 47873157, 63830876, 95746314, 111704033, 143619471, 191492628, 223408066, 287238942, 335112099, 446816132, 574477884, 670224198, 1005336297, 1340448396, 2010672594, 4021345188]

約数ペア:

[(1, 4021345188), (2, 2010672594), (3, 1340448396), (4, 1005336297), (6, 670224198), (7, 574477884), (9, 446816132), (12, 335112099), (14, 287238942), (18, 223408066), (21, 191492628), (28, 143619471), (36, 111704033), (42, 95746314), (63, 63830876), (84, 47873157), (126, 31915438), (211, 19058508), (252, 15957719), (422, 9529254), (633, 6352836), (844, 4764627), (1266, 3176418), (1477, 2722644), (1899, 2117612), (2532, 1588209), (2954, 1361322), (3798, 1058806), (4431, 907548), (5908, 680661), (7596, 529403), (8862, 453774), (13293, 302516), (17724, 226887), (26586, 151258), (53172, 75629)]