68725566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41957}}^1$

素因数の和:41985

約数の個数: 48

約数和(自身を含む): 183272544

約数和(自身を除く): 114546978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 41957, 83914, 125871, 251742, 293699, 377613, 545441, 587398, 755226, 881097, 1090882, 1636323, 1762194, 2643291, 3272646, 3818087, 4908969, 5286582, 7636174, 9817938, 11454261, 22908522, 34362783, 68725566]

約数ペア:

[(1, 68725566), (2, 34362783), (3, 22908522), (6, 11454261), (7, 9817938), (9, 7636174), (13, 5286582), (14, 4908969), (18, 3818087), (21, 3272646), (26, 2643291), (39, 1762194), (42, 1636323), (63, 1090882), (78, 881097), (91, 755226), (117, 587398), (126, 545441), (182, 377613), (234, 293699), (273, 251742), (546, 125871), (819, 83914), (1638, 41957)]