389623986

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11536

約数の個数: 64

約数和(自身を含む): 941621760

約数和(自身を除く): 551997774

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 3774, 5661, 11322, 11471, 16983, 22942, 33966, 34413, 68826, 103239, 195007, 206478, 309717, 390014, 424427, 585021, 619434, 848854, 1170042, 1273281, 1755063, 2546562, 3510126, 3819843, 5265189, 7215259, 7639686, 10530378, 11459529, 14430518, 21645777, 22919058, 43291554, 64937331, 129874662, 194811993, 389623986]

約数ペア:

[(1, 389623986), (2, 194811993), (3, 129874662), (6, 64937331), (9, 43291554), (17, 22919058), (18, 21645777), (27, 14430518), (34, 11459529), (37, 10530378), (51, 7639686), (54, 7215259), (74, 5265189), (102, 3819843), (111, 3510126), (153, 2546562), (222, 1755063), (306, 1273281), (333, 1170042), (459, 848854), (629, 619434), (666, 585021), (918, 424427), (999, 390014), (1258, 309717), (1887, 206478), (1998, 195007), (3774, 103239), (5661, 68826), (11322, 34413), (11471, 33966), (16983, 22942)]