9443142

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 40

約数和(自身を含む): 21483792

約数和(自身を除く): 12040650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 821, 1278, 1642, 1917, 2463, 3834, 4926, 5751, 7389, 11502, 14778, 22167, 44334, 58291, 66501, 116582, 133002, 174873, 349746, 524619, 1049238, 1573857, 3147714, 4721571, 9443142]

約数ペア:

[(1, 9443142), (2, 4721571), (3, 3147714), (6, 1573857), (9, 1049238), (18, 524619), (27, 349746), (54, 174873), (71, 133002), (81, 116582), (142, 66501), (162, 58291), (213, 44334), (426, 22167), (639, 14778), (821, 11502), (1278, 7389), (1642, 5751), (1917, 4926), (2463, 3834)]