21722877564

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{48313}}^1$

素因数の和:48830

約数の個数: 48

約数和(自身を含む): 51379040160

約数和(自身を除く): 29656162596

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 421, 534, 842, 1068, 1263, 1684, 2526, 5052, 37469, 48313, 74938, 96626, 112407, 144939, 149876, 193252, 224814, 289878, 449628, 579756, 4299857, 8599714, 12899571, 17199428, 20339773, 25799142, 40679546, 51598284, 61019319, 81359092, 122038638, 244077276, 1810239797, 3620479594, 5430719391, 7240959188, 10861438782, 21722877564]

約数ペア:

[(1, 21722877564), (2, 10861438782), (3, 7240959188), (4, 5430719391), (6, 3620479594), (12, 1810239797), (89, 244077276), (178, 122038638), (267, 81359092), (356, 61019319), (421, 51598284), (534, 40679546), (842, 25799142), (1068, 20339773), (1263, 17199428), (1684, 12899571), (2526, 8599714), (5052, 4299857), (37469, 579756), (48313, 449628), (74938, 289878), (96626, 224814), (112407, 193252), (144939, 149876)]