1213200918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79201}}^1$

素因数の和:79269

約数の個数: 48

約数和(自身を含む): 2817056736

約数和(自身を除く): 1603855818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 15318, 79201, 158402, 237603, 475206, 712809, 1425618, 1821623, 2930437, 3643246, 5464869, 5860874, 8791311, 10929738, 16394607, 17582622, 26373933, 32789214, 52747866, 67400051, 134800102, 202200153, 404400306, 606600459, 1213200918]

約数ペア:

[(1, 1213200918), (2, 606600459), (3, 404400306), (6, 202200153), (9, 134800102), (18, 67400051), (23, 52747866), (37, 32789214), (46, 26373933), (69, 17582622), (74, 16394607), (111, 10929738), (138, 8791311), (207, 5860874), (222, 5464869), (333, 3643246), (414, 2930437), (666, 1821623), (851, 1425618), (1702, 712809), (2553, 475206), (5106, 237603), (7659, 158402), (15318, 79201)]