215331318

素因数分解:

$2^1\times 3^3\times {\mathrm{1873}}^1\times {\mathrm{2129}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 478994400

約数和(自身を除く): 263663082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1873, 2129, 3746, 4258, 5619, 6387, 11238, 12774, 16857, 19161, 33714, 38322, 50571, 57483, 101142, 114966, 3987617, 7975234, 11962851, 23925702, 35888553, 71777106, 107665659, 215331318]

約数ペア:

[(1, 215331318), (2, 107665659), (3, 71777106), (6, 35888553), (9, 23925702), (18, 11962851), (27, 7975234), (54, 3987617), (1873, 114966), (2129, 101142), (3746, 57483), (4258, 50571), (5619, 38322), (6387, 33714), (11238, 19161), (12774, 16857)]