42163938

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 93969720

約数和(自身を除く): 51805782

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 193, 229, 318, 386, 458, 477, 579, 687, 954, 1158, 1374, 1737, 2061, 3474, 4122, 10229, 12137, 20458, 24274, 30687, 36411, 44197, 61374, 72822, 88394, 92061, 109233, 132591, 184122, 218466, 265182, 397773, 795546, 2342441, 4684882, 7027323, 14054646, 21081969, 42163938]

約数ペア:

[(1, 42163938), (2, 21081969), (3, 14054646), (6, 7027323), (9, 4684882), (18, 2342441), (53, 795546), (106, 397773), (159, 265182), (193, 218466), (229, 184122), (318, 132591), (386, 109233), (458, 92061), (477, 88394), (579, 72822), (687, 61374), (954, 44197), (1158, 36411), (1374, 30687), (1737, 24274), (2061, 20458), (3474, 12137), (4122, 10229)]