18312084

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1483}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 54017600

約数和(自身を除く): 35705516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1483, 1764, 2058, 2966, 3087, 4116, 4449, 5932, 6174, 8898, 10381, 12348, 13347, 17796, 20762, 26694, 31143, 41524, 53388, 62286, 72667, 93429, 124572, 145334, 186858, 218001, 290668, 373716, 436002, 508669, 654003, 872004, 1017338, 1308006, 1526007, 2034676, 2616012, 3052014, 4578021, 6104028, 9156042, 18312084]

約数ペア:

[(1, 18312084), (2, 9156042), (3, 6104028), (4, 4578021), (6, 3052014), (7, 2616012), (9, 2034676), (12, 1526007), (14, 1308006), (18, 1017338), (21, 872004), (28, 654003), (36, 508669), (42, 436002), (49, 373716), (63, 290668), (84, 218001), (98, 186858), (126, 145334), (147, 124572), (196, 93429), (252, 72667), (294, 62286), (343, 53388), (441, 41524), (588, 31143), (686, 26694), (882, 20762), (1029, 17796), (1372, 13347), (1483, 12348), (1764, 10381), (2058, 8898), (2966, 6174), (3087, 5932), (4116, 4449)]