21968852334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1347617}}^1$

素因数の和:1347665

約数の個数: 64

約数和(自身を含む): 54335957760

約数和(自身を除く): 32367105426

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5434, 8151, 16302, 1347617, 2695234, 4042851, 8085702, 14823787, 17519021, 25604723, 29647574, 35038042, 44471361, 51209446, 52557063, 76814169, 88942722, 105114126, 153628338, 192709231, 281651953, 332861399, 385418462, 563303906, 578127693, 665722798, 844955859, 998584197, 1156255386, 1689911718, 1997168394, 3661475389, 7322950778, 10984426167, 21968852334]

約数ペア:

[(1, 21968852334), (2, 10984426167), (3, 7322950778), (6, 3661475389), (11, 1997168394), (13, 1689911718), (19, 1156255386), (22, 998584197), (26, 844955859), (33, 665722798), (38, 578127693), (39, 563303906), (57, 385418462), (66, 332861399), (78, 281651953), (114, 192709231), (143, 153628338), (209, 105114126), (247, 88942722), (286, 76814169), (418, 52557063), (429, 51209446), (494, 44471361), (627, 35038042), (741, 29647574), (858, 25604723), (1254, 17519021), (1482, 14823787), (2717, 8085702), (5434, 4042851), (8151, 2695234), (16302, 1347617)]