21613644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46183}}^1$

素因数の和:46206

約数の個数: 36

約数和(自身を含む): 58838416

約数和(自身を除く): 37224772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46183, 92366, 138549, 184732, 277098, 415647, 554196, 600379, 831294, 1200758, 1662588, 1801137, 2401516, 3602274, 5403411, 7204548, 10806822, 21613644]

約数ペア:

[(1, 21613644), (2, 10806822), (3, 7204548), (4, 5403411), (6, 3602274), (9, 2401516), (12, 1801137), (13, 1662588), (18, 1200758), (26, 831294), (36, 600379), (39, 554196), (52, 415647), (78, 277098), (117, 184732), (156, 138549), (234, 92366), (468, 46183)]