90425946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37397}}^1$

素因数の和:37446

約数の個数: 32

約数和(自身を含む): 201051648

約数和(自身を除く): 110625702

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 37397, 74794, 112191, 224382, 486161, 972322, 1159307, 1458483, 2318614, 2916966, 3477921, 6955842, 15070991, 30141982, 45212973, 90425946]

約数ペア:

[(1, 90425946), (2, 45212973), (3, 30141982), (6, 15070991), (13, 6955842), (26, 3477921), (31, 2916966), (39, 2318614), (62, 1458483), (78, 1159307), (93, 972322), (186, 486161), (403, 224382), (806, 112191), (1209, 74794), (2418, 37397)]