140869218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{479147}}^1$

素因数の和:479166

約数の個数: 24

約数和(自身を含む): 327737232

約数和(自身を除く): 186868014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 479147, 958294, 1437441, 2874882, 3354029, 6708058, 10062087, 20124174, 23478203, 46956406, 70434609, 140869218]

約数ペア:

[(1, 140869218), (2, 70434609), (3, 46956406), (6, 23478203), (7, 20124174), (14, 10062087), (21, 6708058), (42, 3354029), (49, 2874882), (98, 1437441), (147, 958294), (294, 479147)]