21750871692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2459393}}^1$

素因数の和:2459478

約数の個数: 48

約数和(自身を含む): 56192234112

約数和(自身を除く): 34441362420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 8844, 2459393, 4918786, 7378179, 9837572, 14756358, 27053323, 29512716, 54106646, 81159969, 108213292, 162319938, 164779331, 324639876, 329558662, 494337993, 659117324, 988675986, 1812572641, 1977351972, 3625145282, 5437717923, 7250290564, 10875435846, 21750871692]

約数ペア:

[(1, 21750871692), (2, 10875435846), (3, 7250290564), (4, 5437717923), (6, 3625145282), (11, 1977351972), (12, 1812572641), (22, 988675986), (33, 659117324), (44, 494337993), (66, 329558662), (67, 324639876), (132, 164779331), (134, 162319938), (201, 108213292), (268, 81159969), (402, 54106646), (737, 29512716), (804, 27053323), (1474, 14756358), (2211, 9837572), (2948, 7378179), (4422, 4918786), (8844, 2459393)]