17448948

素因数分解:

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

素因数の和:477

約数の個数: 72

約数和(自身を含む): 48615840

約数和(自身を除く): 31166892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 317, 396, 417, 556, 634, 834, 951, 1251, 1268, 1529, 1668, 1902, 2502, 2853, 3058, 3487, 3804, 4587, 5004, 5706, 6116, 6974, 9174, 10461, 11412, 13761, 13948, 18348, 20922, 27522, 31383, 41844, 44063, 55044, 62766, 88126, 125532, 132189, 176252, 264378, 396567, 484693, 528756, 793134, 969386, 1454079, 1586268, 1938772, 2908158, 4362237, 5816316, 8724474, 17448948]

約数ペア:

[(1, 17448948), (2, 8724474), (3, 5816316), (4, 4362237), (6, 2908158), (9, 1938772), (11, 1586268), (12, 1454079), (18, 969386), (22, 793134), (33, 528756), (36, 484693), (44, 396567), (66, 264378), (99, 176252), (132, 132189), (139, 125532), (198, 88126), (278, 62766), (317, 55044), (396, 44063), (417, 41844), (556, 31383), (634, 27522), (834, 20922), (951, 18348), (1251, 13948), (1268, 13761), (1529, 11412), (1668, 10461), (1902, 9174), (2502, 6974), (2853, 6116), (3058, 5706), (3487, 5004), (3804, 4587)]