8974746

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 13575654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 521, 522, 594, 638, 783, 957, 1042, 1563, 1566, 1914, 2871, 3126, 4689, 5731, 5742, 8613, 9378, 11462, 14067, 15109, 17193, 17226, 28134, 30218, 34386, 45327, 51579, 90654, 103158, 135981, 154737, 166199, 271962, 309474, 332398, 407943, 498597, 815886, 997194, 1495791, 2991582, 4487373, 8974746]

約数ペア:

[(1, 8974746), (2, 4487373), (3, 2991582), (6, 1495791), (9, 997194), (11, 815886), (18, 498597), (22, 407943), (27, 332398), (29, 309474), (33, 271962), (54, 166199), (58, 154737), (66, 135981), (87, 103158), (99, 90654), (174, 51579), (198, 45327), (261, 34386), (297, 30218), (319, 28134), (521, 17226), (522, 17193), (594, 15109), (638, 14067), (783, 11462), (957, 9378), (1042, 8613), (1563, 5742), (1566, 5731), (1914, 4689), (2871, 3126)]