470877246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1245707}}^1$

素因数の和:1245725

約数の個数: 32

約数和(自身を含む): 1195879680

約数和(自身を除く): 725002434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1245707, 2491414, 3737121, 7474242, 8719949, 11211363, 17439898, 22422726, 26159847, 33634089, 52319694, 67268178, 78479541, 156959082, 235438623, 470877246]

約数ペア:

[(1, 470877246), (2, 235438623), (3, 156959082), (6, 78479541), (7, 67268178), (9, 52319694), (14, 33634089), (18, 26159847), (21, 22422726), (27, 17439898), (42, 11211363), (54, 8719949), (63, 7474242), (126, 3737121), (189, 2491414), (378, 1245707)]