40146054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16652

約数の個数: 32

約数和(自身を含む): 89263104

約数和(自身を除く): 49117050

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 16603, 33206, 49809, 99618, 215839, 431678, 514693, 647517, 1029386, 1295034, 1544079, 3088158, 6691009, 13382018, 20073027, 40146054]

約数ペア:

[(1, 40146054), (2, 20073027), (3, 13382018), (6, 6691009), (13, 3088158), (26, 1544079), (31, 1295034), (39, 1029386), (62, 647517), (78, 514693), (93, 431678), (186, 215839), (403, 99618), (806, 49809), (1209, 33206), (2418, 16603)]