189343386

素因数分解:

$2^1\times 3^3\times {\mathrm{1381}}^1\times {\mathrm{2539}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 421233600

約数和(自身を除く): 231890214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1381, 2539, 2762, 4143, 5078, 7617, 8286, 12429, 15234, 22851, 24858, 37287, 45702, 68553, 74574, 137106, 3506359, 7012718, 10519077, 21038154, 31557231, 63114462, 94671693, 189343386]

約数ペア:

[(1, 189343386), (2, 94671693), (3, 63114462), (6, 31557231), (9, 21038154), (18, 10519077), (27, 7012718), (54, 3506359), (1381, 137106), (2539, 74574), (2762, 68553), (4143, 45702), (5078, 37287), (7617, 24858), (8286, 22851), (12429, 15234)]