2391642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 5795712

約数和(自身を除く): 3404070

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 257, 282, 423, 514, 517, 771, 846, 1034, 1542, 1551, 2313, 2827, 3102, 4626, 4653, 5654, 8481, 9306, 12079, 16962, 24158, 25443, 36237, 50886, 72474, 108711, 132869, 217422, 265738, 398607, 797214, 1195821, 2391642]

約数ペア:

[(1, 2391642), (2, 1195821), (3, 797214), (6, 398607), (9, 265738), (11, 217422), (18, 132869), (22, 108711), (33, 72474), (47, 50886), (66, 36237), (94, 25443), (99, 24158), (141, 16962), (198, 12079), (257, 9306), (282, 8481), (423, 5654), (514, 4653), (517, 4626), (771, 3102), (846, 2827), (1034, 2313), (1542, 1551)]