31337586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 78683904

約数和(自身を除く): 47346318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3407, 4599, 6814, 9198, 10221, 20442, 23849, 30663, 47698, 61326, 71547, 143094, 214641, 248711, 429282, 497422, 746133, 1492266, 1740977, 2238399, 3481954, 4476798, 5222931, 10445862, 15668793, 31337586]

約数ペア:

[(1, 31337586), (2, 15668793), (3, 10445862), (6, 5222931), (7, 4476798), (9, 3481954), (14, 2238399), (18, 1740977), (21, 1492266), (42, 746133), (63, 497422), (73, 429282), (126, 248711), (146, 214641), (219, 143094), (438, 71547), (511, 61326), (657, 47698), (1022, 30663), (1314, 23849), (1533, 20442), (3066, 10221), (3407, 9198), (4599, 6814)]