21749071674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1\times {\mathrm{19069}}^1$

素因数の和:20667

約数の個数: 48

約数和(自身を含む): 47844951840

約数和(自身を除く): 26095880166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1571, 3142, 4713, 9426, 17281, 19069, 34562, 38138, 51843, 57207, 103686, 114414, 190091, 209759, 380182, 419518, 570273, 629277, 1140546, 1258554, 2307349, 4614698, 6922047, 13844094, 29957399, 59914798, 89872197, 179744394, 329531389, 659062778, 988594167, 1977188334, 3624845279, 7249690558, 10874535837, 21749071674]

約数ペア:

[(1, 21749071674), (2, 10874535837), (3, 7249690558), (6, 3624845279), (11, 1977188334), (22, 988594167), (33, 659062778), (66, 329531389), (121, 179744394), (242, 89872197), (363, 59914798), (726, 29957399), (1571, 13844094), (3142, 6922047), (4713, 4614698), (9426, 2307349), (17281, 1258554), (19069, 1140546), (34562, 629277), (38138, 570273), (51843, 419518), (57207, 380182), (103686, 209759), (114414, 190091)]