21594456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23071}}^1$

素因数の和:23096

約数の個数: 48

約数和(自身を含む): 62986560

約数和(自身を除く): 41392104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 23071, 46142, 69213, 92284, 138426, 184568, 207639, 276852, 299923, 415278, 553704, 599846, 830556, 899769, 1199692, 1661112, 1799538, 2399384, 2699307, 3599076, 5398614, 7198152, 10797228, 21594456]

約数ペア:

[(1, 21594456), (2, 10797228), (3, 7198152), (4, 5398614), (6, 3599076), (8, 2699307), (9, 2399384), (12, 1799538), (13, 1661112), (18, 1199692), (24, 899769), (26, 830556), (36, 599846), (39, 553704), (52, 415278), (72, 299923), (78, 276852), (104, 207639), (117, 184568), (156, 138426), (234, 92284), (312, 69213), (468, 46142), (936, 23071)]