18169284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 48785408

約数和(自身を除く): 30616124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1327, 1956, 2282, 2654, 3423, 3981, 4564, 5308, 6846, 7962, 9289, 13692, 15924, 18578, 27867, 37156, 55734, 111468, 216301, 432602, 648903, 865204, 1297806, 1514107, 2595612, 3028214, 4542321, 6056428, 9084642, 18169284]

約数ペア:

[(1, 18169284), (2, 9084642), (3, 6056428), (4, 4542321), (6, 3028214), (7, 2595612), (12, 1514107), (14, 1297806), (21, 865204), (28, 648903), (42, 432602), (84, 216301), (163, 111468), (326, 55734), (489, 37156), (652, 27867), (978, 18578), (1141, 15924), (1327, 13692), (1956, 9289), (2282, 7962), (2654, 6846), (3423, 5308), (3981, 4564)]