18142068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 49946624

約数和(自身を除く): 31804556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6967, 13934, 20901, 27868, 41802, 48769, 83604, 97538, 146307, 195076, 215977, 292614, 431954, 585228, 647931, 863908, 1295862, 1511839, 2591724, 3023678, 4535517, 6047356, 9071034, 18142068]

約数ペア:

[(1, 18142068), (2, 9071034), (3, 6047356), (4, 4535517), (6, 3023678), (7, 2591724), (12, 1511839), (14, 1295862), (21, 863908), (28, 647931), (31, 585228), (42, 431954), (62, 292614), (84, 215977), (93, 195076), (124, 146307), (186, 97538), (217, 83604), (372, 48769), (434, 41802), (651, 27868), (868, 20901), (1302, 13934), (2604, 6967)]