216960954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2579}}^1$

素因数の和:4594

約数の個数: 32

約数和(自身を含む): 496350720

約数和(自身を除く): 279389766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 2579, 4006, 5158, 6009, 7737, 12018, 14021, 15474, 18053, 28042, 36106, 42063, 54159, 84126, 108318, 5165737, 10331474, 15497211, 30994422, 36160159, 72320318, 108480477, 216960954]

約数ペア:

[(1, 216960954), (2, 108480477), (3, 72320318), (6, 36160159), (7, 30994422), (14, 15497211), (21, 10331474), (42, 5165737), (2003, 108318), (2579, 84126), (4006, 54159), (5158, 42063), (6009, 36106), (7737, 28042), (12018, 18053), (14021, 15474)]