4357422

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 10598400

約数和(自身を除く): 6240978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 137, 171, 186, 274, 279, 342, 411, 513, 558, 589, 822, 837, 1026, 1178, 1233, 1674, 1767, 2466, 2603, 3534, 3699, 4247, 5206, 5301, 7398, 7809, 8494, 10602, 12741, 15618, 15903, 23427, 25482, 31806, 38223, 46854, 70281, 76446, 80693, 114669, 140562, 161386, 229338, 242079, 484158, 726237, 1452474, 2178711, 4357422]

約数ペア:

[(1, 4357422), (2, 2178711), (3, 1452474), (6, 726237), (9, 484158), (18, 242079), (19, 229338), (27, 161386), (31, 140562), (38, 114669), (54, 80693), (57, 76446), (62, 70281), (93, 46854), (114, 38223), (137, 31806), (171, 25482), (186, 23427), (274, 15903), (279, 15618), (342, 12741), (411, 10602), (513, 8494), (558, 7809), (589, 7398), (822, 5301), (837, 5206), (1026, 4247), (1178, 3699), (1233, 3534), (1674, 2603), (1767, 2466)]