7131672

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 20037600

約数和(自身を除く): 12905928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 241, 274, 411, 482, 548, 723, 822, 964, 1096, 1233, 1446, 1644, 1928, 2169, 2466, 2892, 3288, 3699, 4338, 4932, 5784, 6507, 7398, 8676, 9864, 13014, 14796, 17352, 26028, 29592, 33017, 52056, 66034, 99051, 132068, 198102, 264136, 297153, 396204, 594306, 792408, 891459, 1188612, 1782918, 2377224, 3565836, 7131672]

約数ペア:

[(1, 7131672), (2, 3565836), (3, 2377224), (4, 1782918), (6, 1188612), (8, 891459), (9, 792408), (12, 594306), (18, 396204), (24, 297153), (27, 264136), (36, 198102), (54, 132068), (72, 99051), (108, 66034), (137, 52056), (216, 33017), (241, 29592), (274, 26028), (411, 17352), (482, 14796), (548, 13014), (723, 9864), (822, 8676), (964, 7398), (1096, 6507), (1233, 5784), (1446, 4932), (1644, 4338), (1928, 3699), (2169, 3288), (2466, 2892)]