63561918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 85823682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2099, 2163, 4198, 4326, 5047, 6297, 10094, 12594, 14693, 15141, 29386, 30282, 44079, 88158, 102851, 205702, 216197, 308553, 432394, 617106, 648591, 1297182, 1513379, 3026758, 4540137, 9080274, 10593653, 21187306, 31780959, 63561918]

約数ペア:

[(1, 63561918), (2, 31780959), (3, 21187306), (6, 10593653), (7, 9080274), (14, 4540137), (21, 3026758), (42, 1513379), (49, 1297182), (98, 648591), (103, 617106), (147, 432394), (206, 308553), (294, 216197), (309, 205702), (618, 102851), (721, 88158), (1442, 44079), (2099, 30282), (2163, 29386), (4198, 15141), (4326, 14693), (5047, 12594), (6297, 10094)]