41421978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 97198920

約数和(自身を除く): 55776942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 773, 1374, 1546, 2061, 2319, 2977, 4122, 4638, 5954, 6957, 8931, 10049, 13914, 17862, 20098, 26793, 30147, 53586, 60294, 90441, 177017, 180882, 354034, 531051, 1062102, 1593153, 2301221, 3186306, 4602442, 6903663, 13807326, 20710989, 41421978]

約数ペア:

[(1, 41421978), (2, 20710989), (3, 13807326), (6, 6903663), (9, 4602442), (13, 3186306), (18, 2301221), (26, 1593153), (39, 1062102), (78, 531051), (117, 354034), (229, 180882), (234, 177017), (458, 90441), (687, 60294), (773, 53586), (1374, 30147), (1546, 26793), (2061, 20098), (2319, 17862), (2977, 13914), (4122, 10049), (4638, 8931), (5954, 6957)]