2237140218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1867}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 4927933440

約数和(自身を除く): 2690793222

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 457, 874, 914, 1311, 1371, 1867, 2622, 2742, 3734, 5601, 8683, 10511, 11202, 17366, 21022, 26049, 31533, 35473, 42941, 52098, 63066, 70946, 85882, 106419, 128823, 199709, 212838, 257646, 399418, 599127, 815879, 853219, 1198254, 1631758, 1706438, 2447637, 2559657, 4895274, 5119314, 16211161, 19624037, 32422322, 39248074, 48633483, 58872111, 97266966, 117744222, 372856703, 745713406, 1118570109, 2237140218]

約数ペア:

[(1, 2237140218), (2, 1118570109), (3, 745713406), (6, 372856703), (19, 117744222), (23, 97266966), (38, 58872111), (46, 48633483), (57, 39248074), (69, 32422322), (114, 19624037), (138, 16211161), (437, 5119314), (457, 4895274), (874, 2559657), (914, 2447637), (1311, 1706438), (1371, 1631758), (1867, 1198254), (2622, 853219), (2742, 815879), (3734, 599127), (5601, 399418), (8683, 257646), (10511, 212838), (11202, 199709), (17366, 128823), (21022, 106419), (26049, 85882), (31533, 70946), (35473, 63066), (42941, 52098)]