39918768

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2657}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 103491888

約数和(自身を除く): 63573120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1878, 2504, 2657, 3756, 5008, 5314, 7512, 7971, 10628, 15024, 15942, 21256, 31884, 42512, 63768, 127536, 831641, 1663282, 2494923, 3326564, 4989846, 6653128, 9979692, 13306256, 19959384, 39918768]

約数ペア:

[(1, 39918768), (2, 19959384), (3, 13306256), (4, 9979692), (6, 6653128), (8, 4989846), (12, 3326564), (16, 2494923), (24, 1663282), (48, 831641), (313, 127536), (626, 63768), (939, 42512), (1252, 31884), (1878, 21256), (2504, 15942), (2657, 15024), (3756, 10628), (5008, 7971), (5314, 7512)]