16404654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 37783296

約数和(自身を除く): 21378642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2851, 2877, 5702, 5754, 8553, 17106, 19957, 39914, 59871, 119742, 390587, 781174, 1171761, 2343522, 2734109, 5468218, 8202327, 16404654]

約数ペア:

[(1, 16404654), (2, 8202327), (3, 5468218), (6, 2734109), (7, 2343522), (14, 1171761), (21, 781174), (42, 390587), (137, 119742), (274, 59871), (411, 39914), (822, 19957), (959, 17106), (1918, 8553), (2851, 5754), (2877, 5702)]