8724474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 20835360

約数和(自身を除く): 12110886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 317, 417, 634, 834, 951, 1251, 1529, 1902, 2502, 2853, 3058, 3487, 4587, 5706, 6974, 9174, 10461, 13761, 20922, 27522, 31383, 44063, 62766, 88126, 132189, 264378, 396567, 484693, 793134, 969386, 1454079, 2908158, 4362237, 8724474]

約数ペア:

[(1, 8724474), (2, 4362237), (3, 2908158), (6, 1454079), (9, 969386), (11, 793134), (18, 484693), (22, 396567), (33, 264378), (66, 132189), (99, 88126), (139, 62766), (198, 44063), (278, 31383), (317, 27522), (417, 20922), (634, 13761), (834, 10461), (951, 9174), (1251, 6974), (1529, 5706), (1902, 4587), (2502, 3487), (2853, 3058)]