421153908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5013737}}^1$

素因数の和:5013751

約数の個数: 24

約数和(自身を含む): 1123077312

約数和(自身を除く): 701923404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5013737, 10027474, 15041211, 20054948, 30082422, 35096159, 60164844, 70192318, 105288477, 140384636, 210576954, 421153908]

約数ペア:

[(1, 421153908), (2, 210576954), (3, 140384636), (4, 105288477), (6, 70192318), (7, 60164844), (12, 35096159), (14, 30082422), (21, 20054948), (28, 15041211), (42, 10027474), (84, 5013737)]