64005858

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{1481}}^1$

素因数の和:1517

約数の個数: 60

約数和(自身を含む): 161892198

約数和(自身を除く): 97886340

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1481, 2058, 2401, 2962, 3087, 4443, 4802, 6174, 7203, 8886, 10367, 13329, 14406, 20734, 21609, 26658, 31101, 43218, 62202, 72569, 93303, 145138, 186606, 217707, 435414, 507983, 653121, 1015966, 1306242, 1523949, 3047898, 3555881, 4571847, 7111762, 9143694, 10667643, 21335286, 32002929, 64005858]

約数ペア:

[(1, 64005858), (2, 32002929), (3, 21335286), (6, 10667643), (7, 9143694), (9, 7111762), (14, 4571847), (18, 3555881), (21, 3047898), (42, 1523949), (49, 1306242), (63, 1015966), (98, 653121), (126, 507983), (147, 435414), (294, 217707), (343, 186606), (441, 145138), (686, 93303), (882, 72569), (1029, 62202), (1481, 43218), (2058, 31101), (2401, 26658), (2962, 21609), (3087, 20734), (4443, 14406), (4802, 13329), (6174, 10367), (7203, 8886)]