1375308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 3983616

約数和(自身を除く): 2608308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 151, 198, 207, 253, 276, 302, 396, 414, 453, 506, 604, 759, 828, 906, 1012, 1359, 1518, 1661, 1812, 2277, 2718, 3036, 3322, 3473, 4554, 4983, 5436, 6644, 6946, 9108, 9966, 10419, 13892, 14949, 19932, 20838, 29898, 31257, 38203, 41676, 59796, 62514, 76406, 114609, 125028, 152812, 229218, 343827, 458436, 687654, 1375308]

約数ペア:

[(1, 1375308), (2, 687654), (3, 458436), (4, 343827), (6, 229218), (9, 152812), (11, 125028), (12, 114609), (18, 76406), (22, 62514), (23, 59796), (33, 41676), (36, 38203), (44, 31257), (46, 29898), (66, 20838), (69, 19932), (92, 14949), (99, 13892), (132, 10419), (138, 9966), (151, 9108), (198, 6946), (207, 6644), (253, 5436), (276, 4983), (302, 4554), (396, 3473), (414, 3322), (453, 3036), (506, 2718), (604, 2277), (759, 1812), (828, 1661), (906, 1518), (1012, 1359)]