28811034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 72042048

約数和(自身を除く): 43231014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2137, 2247, 4274, 4494, 6411, 6741, 12822, 13482, 14959, 19233, 29918, 38466, 44877, 89754, 134631, 228659, 269262, 457318, 685977, 1371954, 1600613, 2057931, 3201226, 4115862, 4801839, 9603678, 14405517, 28811034]

約数ペア:

[(1, 28811034), (2, 14405517), (3, 9603678), (6, 4801839), (7, 4115862), (9, 3201226), (14, 2057931), (18, 1600613), (21, 1371954), (42, 685977), (63, 457318), (107, 269262), (126, 228659), (214, 134631), (321, 89754), (642, 44877), (749, 38466), (963, 29918), (1498, 19233), (1926, 14959), (2137, 13482), (2247, 12822), (4274, 6741), (4494, 6411)]