12856890996

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1227271}}^1$

素因数の和:1227381

約数の個数: 48

約数和(自身を含む): 33676343680

約数和(自身を除く): 20819452684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 10476, 1227271, 2454542, 3681813, 4909084, 7363626, 11045439, 14727252, 22090878, 33136317, 44181756, 66272634, 119045287, 132545268, 238090574, 357135861, 476181148, 714271722, 1071407583, 1428543444, 2142815166, 3214222749, 4285630332, 6428445498, 12856890996]

約数ペア:

[(1, 12856890996), (2, 6428445498), (3, 4285630332), (4, 3214222749), (6, 2142815166), (9, 1428543444), (12, 1071407583), (18, 714271722), (27, 476181148), (36, 357135861), (54, 238090574), (97, 132545268), (108, 119045287), (194, 66272634), (291, 44181756), (388, 33136317), (582, 22090878), (873, 14727252), (1164, 11045439), (1746, 7363626), (2619, 4909084), (3492, 3681813), (5238, 2454542), (10476, 1227271)]