1900984788

素因数分解:

$2^2\times 3^4\times {\mathrm{5867237}}^1$

素因数の和:5867253

約数の個数: 30

約数和(自身を含む): 4969550586

約数和(自身を除く): 3068565798

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5867237, 11734474, 17601711, 23468948, 35203422, 52805133, 70406844, 105610266, 158415399, 211220532, 316830798, 475246197, 633661596, 950492394, 1900984788]

約数ペア:

[(1, 1900984788), (2, 950492394), (3, 633661596), (4, 475246197), (6, 316830798), (9, 211220532), (12, 158415399), (18, 105610266), (27, 70406844), (36, 52805133), (54, 35203422), (81, 23468948), (108, 17601711), (162, 11734474), (324, 5867237)]