21937932

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10723

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 37937268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10691, 21382, 32073, 42764, 64146, 96219, 128292, 192438, 203129, 288657, 384876, 406258, 577314, 609387, 812516, 1154628, 1218774, 1828161, 2437548, 3656322, 5484483, 7312644, 10968966, 21937932]

約数ペア:

[(1, 21937932), (2, 10968966), (3, 7312644), (4, 5484483), (6, 3656322), (9, 2437548), (12, 1828161), (18, 1218774), (19, 1154628), (27, 812516), (36, 609387), (38, 577314), (54, 406258), (57, 384876), (76, 288657), (108, 203129), (114, 192438), (171, 128292), (228, 96219), (342, 64146), (513, 42764), (684, 32073), (1026, 21382), (2052, 10691)]