21468272078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{3079}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 37777259520

約数和(自身を除く): 16308987442

約数列:

[1, 2, 11, 17, 22, 34, 103, 181, 187, 206, 362, 374, 1133, 1751, 1991, 2266, 3077, 3079, 3502, 3982, 6154, 6158, 18643, 19261, 33847, 33869, 37286, 38522, 52343, 67694, 67738, 104686, 205073, 316931, 317137, 410146, 557299, 575773, 633862, 634274, 1114598, 1151546, 3486241, 3488507, 5391329, 6130289, 6972482, 6977014, 9474083, 10782658, 12260578, 18948166, 57401797, 59304619, 104214913, 114803594, 118609238, 208429826, 631419767, 975830549, 1262839534, 1951661098, 10734136039, 21468272078]

約数ペア:

[(1, 21468272078), (2, 10734136039), (11, 1951661098), (17, 1262839534), (22, 975830549), (34, 631419767), (103, 208429826), (181, 118609238), (187, 114803594), (206, 104214913), (362, 59304619), (374, 57401797), (1133, 18948166), (1751, 12260578), (1991, 10782658), (2266, 9474083), (3077, 6977014), (3079, 6972482), (3502, 6130289), (3982, 5391329), (6154, 3488507), (6158, 3486241), (18643, 1151546), (19261, 1114598), (33847, 634274), (33869, 633862), (37286, 575773), (38522, 557299), (52343, 410146), (67694, 317137), (67738, 316931), (104686, 205073)]