38421972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 72

約数和(自身を含む): 105902720

約数和(自身を除く): 67480748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1231, 1734, 1836, 2462, 2601, 3468, 3693, 4924, 5202, 7386, 7803, 10404, 11079, 14772, 15606, 20927, 22158, 31212, 33237, 41854, 44316, 62781, 66474, 83708, 125562, 132948, 188343, 251124, 355759, 376686, 565029, 711518, 753372, 1067277, 1130058, 1423036, 2134554, 2260116, 3201831, 4269108, 6403662, 9605493, 12807324, 19210986, 38421972]

約数ペア:

[(1, 38421972), (2, 19210986), (3, 12807324), (4, 9605493), (6, 6403662), (9, 4269108), (12, 3201831), (17, 2260116), (18, 2134554), (27, 1423036), (34, 1130058), (36, 1067277), (51, 753372), (54, 711518), (68, 565029), (102, 376686), (108, 355759), (153, 251124), (204, 188343), (289, 132948), (306, 125562), (459, 83708), (578, 66474), (612, 62781), (867, 44316), (918, 41854), (1156, 33237), (1231, 31212), (1734, 22158), (1836, 20927), (2462, 15606), (2601, 14772), (3468, 11079), (3693, 10404), (4924, 7803), (5202, 7386)]