13072266

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 32060160

約数和(自身を除く): 18987894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 137, 162, 171, 186, 274, 279, 342, 411, 513, 558, 589, 822, 837, 1026, 1178, 1233, 1539, 1674, 1767, 2466, 2511, 2603, 3078, 3534, 3699, 4247, 5022, 5206, 5301, 7398, 7809, 8494, 10602, 11097, 12741, 15618, 15903, 22194, 23427, 25482, 31806, 38223, 46854, 47709, 70281, 76446, 80693, 95418, 114669, 140562, 161386, 210843, 229338, 242079, 344007, 421686, 484158, 688014, 726237, 1452474, 2178711, 4357422, 6536133, 13072266]

約数ペア:

[(1, 13072266), (2, 6536133), (3, 4357422), (6, 2178711), (9, 1452474), (18, 726237), (19, 688014), (27, 484158), (31, 421686), (38, 344007), (54, 242079), (57, 229338), (62, 210843), (81, 161386), (93, 140562), (114, 114669), (137, 95418), (162, 80693), (171, 76446), (186, 70281), (274, 47709), (279, 46854), (342, 38223), (411, 31806), (513, 25482), (558, 23427), (589, 22194), (822, 15903), (837, 15618), (1026, 12741), (1178, 11097), (1233, 10602), (1539, 8494), (1674, 7809), (1767, 7398), (2466, 5301), (2511, 5206), (2603, 5022), (3078, 4247), (3534, 3699)]