24728778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 57148416

約数和(自身を除く): 32419638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 383, 422, 633, 766, 1149, 1266, 1899, 2298, 3447, 3587, 3798, 6511, 6894, 7174, 10761, 13022, 19533, 21522, 32283, 39066, 58599, 64566, 80813, 117198, 161626, 242439, 484878, 727317, 1373821, 1454634, 2747642, 4121463, 8242926, 12364389, 24728778]

約数ペア:

[(1, 24728778), (2, 12364389), (3, 8242926), (6, 4121463), (9, 2747642), (17, 1454634), (18, 1373821), (34, 727317), (51, 484878), (102, 242439), (153, 161626), (211, 117198), (306, 80813), (383, 64566), (422, 58599), (633, 39066), (766, 32283), (1149, 21522), (1266, 19533), (1899, 13022), (2298, 10761), (3447, 7174), (3587, 6894), (3798, 6511)]