7541394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 17778528

約数和(自身を除く): 10237134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 227, 294, 339, 454, 678, 681, 791, 1362, 1582, 1589, 2373, 3178, 4746, 4767, 5537, 9534, 11074, 11123, 16611, 22246, 25651, 33222, 33369, 51302, 66738, 76953, 153906, 179557, 359114, 538671, 1077342, 1256899, 2513798, 3770697, 7541394]

約数ペア:

[(1, 7541394), (2, 3770697), (3, 2513798), (6, 1256899), (7, 1077342), (14, 538671), (21, 359114), (42, 179557), (49, 153906), (98, 76953), (113, 66738), (147, 51302), (226, 33369), (227, 33222), (294, 25651), (339, 22246), (454, 16611), (678, 11123), (681, 11074), (791, 9534), (1362, 5537), (1582, 4767), (1589, 4746), (2373, 3178)]