65804562

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21412

約数の個数: 40

約数和(自身を含む): 155218800

約数和(自身を除く): 89414238

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21379, 42758, 64137, 128274, 192411, 384822, 406201, 577233, 812402, 1154466, 1218603, 1731699, 2437206, 3463398, 3655809, 7311618, 10967427, 21934854, 32902281, 65804562]

約数ペア:

[(1, 65804562), (2, 32902281), (3, 21934854), (6, 10967427), (9, 7311618), (18, 3655809), (19, 3463398), (27, 2437206), (38, 1731699), (54, 1218603), (57, 1154466), (81, 812402), (114, 577233), (162, 406201), (171, 384822), (342, 192411), (513, 128274), (1026, 64137), (1539, 42758), (3078, 21379)]