11517648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 31932480

約数和(自身を除く): 20414832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 173, 219, 228, 292, 304, 346, 438, 456, 519, 584, 692, 876, 912, 1038, 1168, 1384, 1387, 1752, 2076, 2768, 2774, 3287, 3504, 4152, 4161, 5548, 6574, 8304, 8322, 9861, 11096, 12629, 13148, 16644, 19722, 22192, 25258, 26296, 33288, 37887, 39444, 50516, 52592, 66576, 75774, 78888, 101032, 151548, 157776, 202064, 239951, 303096, 479902, 606192, 719853, 959804, 1439706, 1919608, 2879412, 3839216, 5758824, 11517648]

約数ペア:

[(1, 11517648), (2, 5758824), (3, 3839216), (4, 2879412), (6, 1919608), (8, 1439706), (12, 959804), (16, 719853), (19, 606192), (24, 479902), (38, 303096), (48, 239951), (57, 202064), (73, 157776), (76, 151548), (114, 101032), (146, 78888), (152, 75774), (173, 66576), (219, 52592), (228, 50516), (292, 39444), (304, 37887), (346, 33288), (438, 26296), (456, 25258), (519, 22192), (584, 19722), (692, 16644), (876, 13148), (912, 12629), (1038, 11096), (1168, 9861), (1384, 8322), (1387, 8304), (1752, 6574), (2076, 5548), (2768, 4161), (2774, 4152), (3287, 3504)]