213542658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2281}}^1$

素因数の和:3039

約数の個数: 48

約数和(自身を含む): 529716096

約数和(自身を除く): 316173438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 743, 1486, 2229, 2281, 4458, 4562, 5201, 6687, 6843, 10402, 13374, 13686, 15603, 15967, 20529, 31206, 31934, 41058, 46809, 47901, 93618, 95802, 143703, 287406, 1694783, 3389566, 5084349, 10168698, 11863481, 15253047, 23726962, 30506094, 35590443, 71180886, 106771329, 213542658]

約数ペア:

[(1, 213542658), (2, 106771329), (3, 71180886), (6, 35590443), (7, 30506094), (9, 23726962), (14, 15253047), (18, 11863481), (21, 10168698), (42, 5084349), (63, 3389566), (126, 1694783), (743, 287406), (1486, 143703), (2229, 95802), (2281, 93618), (4458, 47901), (4562, 46809), (5201, 41058), (6687, 31934), (6843, 31206), (10402, 20529), (13374, 15967), (13686, 15603)]