1821682018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{8167}}^1$

素因数の和:8578

約数の個数: 32

約数和(自身を含む): 3079270656

約数和(自身を除く): 1257588638

約数列:

[1, 2, 13, 23, 26, 46, 299, 373, 598, 746, 4849, 8167, 8579, 9698, 16334, 17158, 106171, 111527, 187841, 212342, 223054, 375682, 2441933, 3046291, 4883866, 6092582, 39601783, 70064693, 79203566, 140129386, 910841009, 1821682018]

約数ペア:

[(1, 1821682018), (2, 910841009), (13, 140129386), (23, 79203566), (26, 70064693), (46, 39601783), (299, 6092582), (373, 4883866), (598, 3046291), (746, 2441933), (4849, 375682), (8167, 223054), (8579, 212342), (9698, 187841), (16334, 111527), (17158, 106171)]