453474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1160640

約数和(自身を除く): 707166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 61, 63, 118, 122, 126, 177, 183, 354, 366, 413, 427, 531, 549, 826, 854, 1062, 1098, 1239, 1281, 2478, 2562, 3599, 3717, 3843, 7198, 7434, 7686, 10797, 21594, 25193, 32391, 50386, 64782, 75579, 151158, 226737, 453474]

約数ペア:

[(1, 453474), (2, 226737), (3, 151158), (6, 75579), (7, 64782), (9, 50386), (14, 32391), (18, 25193), (21, 21594), (42, 10797), (59, 7686), (61, 7434), (63, 7198), (118, 3843), (122, 3717), (126, 3599), (177, 2562), (183, 2478), (354, 1281), (366, 1239), (413, 1098), (427, 1062), (531, 854), (549, 826)]