18671292

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7818

約数の個数: 36

約数和(自身を含む): 47907496

約数和(自身を除く): 29236204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7741, 15482, 23223, 30964, 46446, 69669, 92892, 139338, 278676, 518647, 1037294, 1555941, 2074588, 3111882, 4667823, 6223764, 9335646, 18671292]

約数ペア:

[(1, 18671292), (2, 9335646), (3, 6223764), (4, 4667823), (6, 3111882), (9, 2074588), (12, 1555941), (18, 1037294), (36, 518647), (67, 278676), (134, 139338), (201, 92892), (268, 69669), (402, 46446), (603, 30964), (804, 23223), (1206, 15482), (2412, 7741)]