18482636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 33339600

約数和(自身を除く): 14856964

約数列:

[1, 2, 4, 41, 82, 164, 251, 449, 502, 898, 1004, 1796, 10291, 18409, 20582, 36818, 41164, 73636, 112699, 225398, 450796, 4620659, 9241318, 18482636]

約数ペア:

[(1, 18482636), (2, 9241318), (4, 4620659), (41, 450796), (82, 225398), (164, 112699), (251, 73636), (449, 41164), (502, 36818), (898, 20582), (1004, 18409), (1796, 10291)]