18507093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 28262400

約数和(自身を除く): 9755307

約数列:

[1, 3, 11, 31, 33, 79, 93, 229, 237, 341, 687, 869, 1023, 2449, 2519, 2607, 7099, 7347, 7557, 18091, 21297, 26939, 54273, 78089, 80817, 199001, 234267, 560821, 597003, 1682463, 6169031, 18507093]

約数ペア:

[(1, 18507093), (3, 6169031), (11, 1682463), (31, 597003), (33, 560821), (79, 234267), (93, 199001), (229, 80817), (237, 78089), (341, 54273), (687, 26939), (869, 21297), (1023, 18091), (2449, 7557), (2519, 7347), (2607, 7099)]