18348156735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{1571}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 31057689600

約数和(自身を除く): 12709532865

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 349, 485, 1047, 1455, 1571, 1745, 2231, 4713, 5235, 6693, 7855, 8027, 11155, 23565, 24081, 33465, 33853, 36133, 40135, 101559, 108399, 120405, 152387, 169265, 180665, 457161, 507795, 541995, 548279, 761935, 778619, 1644837, 2285805, 2335857, 2741395, 3504901, 3893095, 8224185, 10514703, 11679285, 12610417, 17524505, 37831251, 52573515, 53183063, 63052085, 159549189, 189156255, 265915315, 797745945, 1223210449, 3669631347, 6116052245, 18348156735]

約数ペア:

[(1, 18348156735), (3, 6116052245), (5, 3669631347), (15, 1223210449), (23, 797745945), (69, 265915315), (97, 189156255), (115, 159549189), (291, 63052085), (345, 53183063), (349, 52573515), (485, 37831251), (1047, 17524505), (1455, 12610417), (1571, 11679285), (1745, 10514703), (2231, 8224185), (4713, 3893095), (5235, 3504901), (6693, 2741395), (7855, 2335857), (8027, 2285805), (11155, 1644837), (23565, 778619), (24081, 761935), (33465, 548279), (33853, 541995), (36133, 507795), (40135, 457161), (101559, 180665), (108399, 169265), (120405, 152387)]