28345302

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 40

約数和(自身を含む): 66864600

約数和(自身を除く): 38519298

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9209, 18418, 27627, 55254, 82881, 165762, 174971, 248643, 349942, 497286, 524913, 745929, 1049826, 1491858, 1574739, 3149478, 4724217, 9448434, 14172651, 28345302]

約数ペア:

[(1, 28345302), (2, 14172651), (3, 9448434), (6, 4724217), (9, 3149478), (18, 1574739), (19, 1491858), (27, 1049826), (38, 745929), (54, 524913), (57, 497286), (81, 349942), (114, 248643), (162, 174971), (171, 165762), (342, 82881), (513, 55254), (1026, 27627), (1539, 18418), (3078, 9209)]