31198207866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{424223}}^1$

素因数の和:424355

約数の個数: 64

約数和(自身を含む): 76238143488

約数和(自身を除く): 45039935622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 618, 714, 721, 1442, 1751, 2163, 3502, 4326, 5253, 10506, 12257, 24514, 36771, 73542, 424223, 848446, 1272669, 2545338, 2969561, 5939122, 7211791, 8908683, 14423582, 17817366, 21635373, 43270746, 43694969, 50482537, 87389938, 100965074, 131084907, 151447611, 262169814, 302895222, 305864783, 611729566, 742814473, 917594349, 1485628946, 1835188698, 2228443419, 4456886838, 5199701311, 10399402622, 15599103933, 31198207866]

約数ペア:

[(1, 31198207866), (2, 15599103933), (3, 10399402622), (6, 5199701311), (7, 4456886838), (14, 2228443419), (17, 1835188698), (21, 1485628946), (34, 917594349), (42, 742814473), (51, 611729566), (102, 305864783), (103, 302895222), (119, 262169814), (206, 151447611), (238, 131084907), (309, 100965074), (357, 87389938), (618, 50482537), (714, 43694969), (721, 43270746), (1442, 21635373), (1751, 17817366), (2163, 14423582), (3502, 8908683), (4326, 7211791), (5253, 5939122), (10506, 2969561), (12257, 2545338), (24514, 1272669), (36771, 848446), (73542, 424223)]