27985338

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 35700102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 647, 801, 1294, 1602, 1941, 2403, 3882, 4806, 5823, 7209, 11646, 14418, 17469, 21627, 34938, 43254, 52407, 57583, 104814, 115166, 157221, 172749, 314442, 345498, 518247, 1036494, 1554741, 3109482, 4664223, 9328446, 13992669, 27985338]

約数ペア:

[(1, 27985338), (2, 13992669), (3, 9328446), (6, 4664223), (9, 3109482), (18, 1554741), (27, 1036494), (54, 518247), (81, 345498), (89, 314442), (162, 172749), (178, 157221), (243, 115166), (267, 104814), (486, 57583), (534, 52407), (647, 43254), (801, 34938), (1294, 21627), (1602, 17469), (1941, 14418), (2403, 11646), (3882, 7209), (4806, 5823)]