18956319564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17359267}}^1$

素因数の和:17359294

約数の個数: 48

約数和(自身を含む): 54438664448

約数和(自身を除く): 35482344884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17359267, 34718534, 52077801, 69437068, 104155602, 121514869, 208311204, 225670471, 243029738, 364544607, 451340942, 486059476, 677011413, 729089214, 902681884, 1354022826, 1458178428, 1579693297, 2708045652, 3159386594, 4739079891, 6318773188, 9478159782, 18956319564]

約数ペア:

[(1, 18956319564), (2, 9478159782), (3, 6318773188), (4, 4739079891), (6, 3159386594), (7, 2708045652), (12, 1579693297), (13, 1458178428), (14, 1354022826), (21, 902681884), (26, 729089214), (28, 677011413), (39, 486059476), (42, 451340942), (52, 364544607), (78, 243029738), (84, 225670471), (91, 208311204), (156, 121514869), (182, 104155602), (273, 69437068), (364, 52077801), (546, 34718534), (1092, 17359267)]