18560772

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 48686400

約数和(自身を除く): 30125628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1931, 2403, 3204, 3862, 4806, 5793, 7724, 9612, 11586, 17379, 23172, 34758, 52137, 69516, 104274, 171859, 208548, 343718, 515577, 687436, 1031154, 1546731, 2062308, 3093462, 4640193, 6186924, 9280386, 18560772]

約数ペア:

[(1, 18560772), (2, 9280386), (3, 6186924), (4, 4640193), (6, 3093462), (9, 2062308), (12, 1546731), (18, 1031154), (27, 687436), (36, 515577), (54, 343718), (89, 208548), (108, 171859), (178, 104274), (267, 69516), (356, 52137), (534, 34758), (801, 23172), (1068, 17379), (1602, 11586), (1931, 9612), (2403, 7724), (3204, 5793), (3862, 4806)]