6981832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9347768

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 359, 374, 442, 572, 718, 748, 884, 1144, 1436, 1496, 1768, 2431, 2872, 3949, 4667, 4862, 6103, 7898, 9334, 9724, 12206, 15796, 18668, 19448, 24412, 31592, 37336, 48824, 51337, 67133, 79339, 102674, 134266, 158678, 205348, 268532, 317356, 410696, 537064, 634712, 872729, 1745458, 3490916, 6981832]

約数ペア:

[(1, 6981832), (2, 3490916), (4, 1745458), (8, 872729), (11, 634712), (13, 537064), (17, 410696), (22, 317356), (26, 268532), (34, 205348), (44, 158678), (52, 134266), (68, 102674), (88, 79339), (104, 67133), (136, 51337), (143, 48824), (187, 37336), (221, 31592), (286, 24412), (359, 19448), (374, 18668), (442, 15796), (572, 12206), (718, 9724), (748, 9334), (884, 7898), (1144, 6103), (1436, 4862), (1496, 4667), (1768, 3949), (2431, 2872)]