400228206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{4127}}^1$

素因数の和:6448

約数の個数: 32

約数和(自身を含む): 915425280

約数和(自身を除く): 515197074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2309, 4127, 4618, 6927, 8254, 12381, 13854, 16163, 24762, 28889, 32326, 48489, 57778, 86667, 96978, 173334, 9529243, 19058486, 28587729, 57175458, 66704701, 133409402, 200114103, 400228206]

約数ペア:

[(1, 400228206), (2, 200114103), (3, 133409402), (6, 66704701), (7, 57175458), (14, 28587729), (21, 19058486), (42, 9529243), (2309, 173334), (4127, 96978), (4618, 86667), (6927, 57778), (8254, 48489), (12381, 32326), (13854, 28889), (16163, 24762)]