1145843946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{212903}}^1$

素因数の和:212947

約数の個数: 48

約数和(自身を含む): 2789894016

約数和(自身を除く): 1644050070

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 212903, 425806, 638709, 1277418, 1916127, 2767739, 3832254, 4896769, 5535478, 8303217, 9793538, 14690307, 16606434, 24909651, 29380614, 44070921, 49819302, 63657997, 88141842, 127315994, 190973991, 381947982, 572921973, 1145843946]

約数ペア:

[(1, 1145843946), (2, 572921973), (3, 381947982), (6, 190973991), (9, 127315994), (13, 88141842), (18, 63657997), (23, 49819302), (26, 44070921), (39, 29380614), (46, 24909651), (69, 16606434), (78, 14690307), (117, 9793538), (138, 8303217), (207, 5535478), (234, 4896769), (299, 3832254), (414, 2767739), (598, 1916127), (897, 1277418), (1794, 638709), (2691, 425806), (5382, 212903)]