18974730012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32269949}}^1$

素因数の和:32269970

約数の個数: 36

約数和(自身を含む): 51502840200

約数和(自身を除く): 32528110188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32269949, 64539898, 96809847, 129079796, 193619694, 225889643, 387239388, 451779286, 677668929, 903558572, 1355337858, 1581227501, 2710675716, 3162455002, 4743682503, 6324910004, 9487365006, 18974730012]

約数ペア:

[(1, 18974730012), (2, 9487365006), (3, 6324910004), (4, 4743682503), (6, 3162455002), (7, 2710675716), (12, 1581227501), (14, 1355337858), (21, 903558572), (28, 677668929), (42, 451779286), (49, 387239388), (84, 225889643), (98, 193619694), (147, 129079796), (196, 96809847), (294, 64539898), (588, 32269949)]