15678300834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{397543}}^1$

素因数の和:397871

約数の個数: 48

約数和(自身を含む): 38946590592

約数和(自身を除く): 23268289758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1878, 2191, 2817, 4382, 5634, 6573, 13146, 19719, 39438, 397543, 795086, 1192629, 2385258, 2782801, 3577887, 5565602, 7155774, 8348403, 16696806, 25045209, 50090418, 124430959, 248861918, 373292877, 746585754, 871016713, 1119878631, 1742033426, 2239757262, 2613050139, 5226100278, 7839150417, 15678300834]

約数ペア:

[(1, 15678300834), (2, 7839150417), (3, 5226100278), (6, 2613050139), (7, 2239757262), (9, 1742033426), (14, 1119878631), (18, 871016713), (21, 746585754), (42, 373292877), (63, 248861918), (126, 124430959), (313, 50090418), (626, 25045209), (939, 16696806), (1878, 8348403), (2191, 7155774), (2817, 5565602), (4382, 3577887), (5634, 2782801), (6573, 2385258), (13146, 1192629), (19719, 795086), (39438, 397543)]