421314684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{3373}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 1124594688

約数和(自身を除く): 703280004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1487, 2974, 3373, 4461, 5948, 6746, 8922, 10119, 10409, 13492, 17844, 20238, 20818, 23611, 31227, 40476, 41636, 47222, 62454, 70833, 94444, 124908, 141666, 283332, 5015651, 10031302, 15046953, 20062604, 30093906, 35109557, 60187812, 70219114, 105328671, 140438228, 210657342, 421314684]

約数ペア:

[(1, 421314684), (2, 210657342), (3, 140438228), (4, 105328671), (6, 70219114), (7, 60187812), (12, 35109557), (14, 30093906), (21, 20062604), (28, 15046953), (42, 10031302), (84, 5015651), (1487, 283332), (2974, 141666), (3373, 124908), (4461, 94444), (5948, 70833), (6746, 62454), (8922, 47222), (10119, 41636), (10409, 40476), (13492, 31227), (17844, 23611), (20238, 20818)]