21000586022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{3167}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 35736712704

約数和(自身を除く): 14736126682

約数列:

[1, 2, 13, 26, 37, 61, 74, 113, 122, 226, 481, 793, 962, 1469, 1586, 2257, 2938, 3167, 4181, 4514, 6334, 6893, 8362, 13786, 29341, 41171, 54353, 58682, 82342, 89609, 108706, 117179, 179218, 193187, 234358, 255041, 357871, 386374, 510082, 715742, 1523327, 2511431, 3046654, 3315533, 4652323, 5022862, 6631066, 7147919, 9304646, 13241227, 14295838, 21830131, 26482454, 43660262, 92922947, 172135951, 185845894, 283791703, 344271902, 567583406, 807714847, 1615429694, 10500293011, 21000586022]

約数ペア:

[(1, 21000586022), (2, 10500293011), (13, 1615429694), (26, 807714847), (37, 567583406), (61, 344271902), (74, 283791703), (113, 185845894), (122, 172135951), (226, 92922947), (481, 43660262), (793, 26482454), (962, 21830131), (1469, 14295838), (1586, 13241227), (2257, 9304646), (2938, 7147919), (3167, 6631066), (4181, 5022862), (4514, 4652323), (6334, 3315533), (6893, 3046654), (8362, 2511431), (13786, 1523327), (29341, 715742), (41171, 510082), (54353, 386374), (58682, 357871), (82342, 255041), (89609, 234358), (108706, 193187), (117179, 179218)]