18438049677838

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1\times {\mathrm{8867}}^1$

素因数の和:11029

約数の個数: 64

約数和(自身を含む): 31863913021440

約数和(自身を除く): 13425863343602

約数列:

[1, 2, 7, 14, 179, 358, 607, 1214, 1253, 1367, 2506, 2734, 4249, 8498, 8867, 9569, 17734, 19138, 62069, 108653, 124138, 217306, 244693, 489386, 760571, 829769, 1521142, 1587193, 1659538, 1712851, 3174386, 3425702, 5382269, 5808383, 10764538, 11110351, 11616766, 12121189, 22220702, 24242378, 37675883, 75351766, 84848323, 148528651, 169696646, 297057302, 963426151, 1039700557, 1926852302, 2079401114, 2169692831, 4339385662, 6743983057, 7357561723, 13487966114, 14715123446, 15187849817, 30375699634, 51502932061, 103005864122, 1317003548417, 2634007096834, 9219024838919, 18438049677838]

約数ペア:

[(1, 18438049677838), (2, 9219024838919), (7, 2634007096834), (14, 1317003548417), (179, 103005864122), (358, 51502932061), (607, 30375699634), (1214, 15187849817), (1253, 14715123446), (1367, 13487966114), (2506, 7357561723), (2734, 6743983057), (4249, 4339385662), (8498, 2169692831), (8867, 2079401114), (9569, 1926852302), (17734, 1039700557), (19138, 963426151), (62069, 297057302), (108653, 169696646), (124138, 148528651), (217306, 84848323), (244693, 75351766), (489386, 37675883), (760571, 24242378), (829769, 22220702), (1521142, 12121189), (1587193, 11616766), (1659538, 11110351), (1712851, 10764538), (3174386, 5808383), (3425702, 5382269)]