9380228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 20810496

約数和(自身を除く): 11430268

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 44, 46, 52, 62, 92, 124, 143, 253, 286, 299, 341, 403, 506, 529, 572, 598, 682, 713, 806, 1012, 1058, 1196, 1364, 1426, 1612, 2116, 2852, 3289, 4433, 5819, 6578, 6877, 7843, 8866, 9269, 11638, 13156, 13754, 15686, 16399, 17732, 18538, 23276, 27508, 31372, 32798, 37076, 65596, 75647, 101959, 151294, 180389, 203918, 213187, 302588, 360778, 407836, 426374, 721556, 852748, 2345057, 4690114, 9380228]

約数ペア:

[(1, 9380228), (2, 4690114), (4, 2345057), (11, 852748), (13, 721556), (22, 426374), (23, 407836), (26, 360778), (31, 302588), (44, 213187), (46, 203918), (52, 180389), (62, 151294), (92, 101959), (124, 75647), (143, 65596), (253, 37076), (286, 32798), (299, 31372), (341, 27508), (403, 23276), (506, 18538), (529, 17732), (572, 16399), (598, 15686), (682, 13754), (713, 13156), (806, 11638), (1012, 9269), (1058, 8866), (1196, 7843), (1364, 6877), (1426, 6578), (1612, 5819), (2116, 4433), (2852, 3289)]