397793754

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{84673}}^1$

素因数の和:84716

約数の個数: 40

約数和(自身を含む): 922099860

約数和(自身を除く): 524306106

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 84673, 169346, 254019, 508038, 762057, 1524114, 2286171, 2455517, 4572342, 4911034, 6858513, 7366551, 13717026, 14733102, 22099653, 44199306, 66298959, 132597918, 198896877, 397793754]

約数ペア:

[(1, 397793754), (2, 198896877), (3, 132597918), (6, 66298959), (9, 44199306), (18, 22099653), (27, 14733102), (29, 13717026), (54, 7366551), (58, 6858513), (81, 4911034), (87, 4572342), (162, 2455517), (174, 2286171), (261, 1524114), (522, 762057), (783, 508038), (1566, 254019), (2349, 169346), (4698, 84673)]