17683968

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 48858480

約数和(自身を除く): 31174512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 397, 464, 512, 696, 768, 794, 928, 1191, 1392, 1536, 1588, 1856, 2382, 2784, 3176, 3712, 4764, 5568, 6352, 7424, 9528, 11136, 11513, 12704, 14848, 19056, 22272, 23026, 25408, 34539, 38112, 44544, 46052, 50816, 69078, 76224, 92104, 101632, 138156, 152448, 184208, 203264, 276312, 304896, 368416, 552624, 609792, 736832, 1105248, 1473664, 2210496, 2947328, 4420992, 5894656, 8841984, 17683968]

約数ペア:

[(1, 17683968), (2, 8841984), (3, 5894656), (4, 4420992), (6, 2947328), (8, 2210496), (12, 1473664), (16, 1105248), (24, 736832), (29, 609792), (32, 552624), (48, 368416), (58, 304896), (64, 276312), (87, 203264), (96, 184208), (116, 152448), (128, 138156), (174, 101632), (192, 92104), (232, 76224), (256, 69078), (348, 50816), (384, 46052), (397, 44544), (464, 38112), (512, 34539), (696, 25408), (768, 23026), (794, 22272), (928, 19056), (1191, 14848), (1392, 12704), (1536, 11513), (1588, 11136), (1856, 9528), (2382, 7424), (2784, 6352), (3176, 5568), (3712, 4764)]