15936492012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2131687}}^1$

素因数の和:2131790

約数の個数: 48

約数和(自身を含む): 42974830080

約数和(自身を除く): 27038338068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 2131687, 4263374, 6395061, 8526748, 12790122, 14921809, 25580244, 29843618, 44765427, 59687236, 89530854, 179061708, 189720143, 379440286, 569160429, 758880572, 1138320858, 1328041001, 2276641716, 2656082002, 3984123003, 5312164004, 7968246006, 15936492012]

約数ペア:

[(1, 15936492012), (2, 7968246006), (3, 5312164004), (4, 3984123003), (6, 2656082002), (7, 2276641716), (12, 1328041001), (14, 1138320858), (21, 758880572), (28, 569160429), (42, 379440286), (84, 189720143), (89, 179061708), (178, 89530854), (267, 59687236), (356, 44765427), (534, 29843618), (623, 25580244), (1068, 14921809), (1246, 12790122), (1869, 8526748), (2492, 6395061), (3738, 4263374), (7476, 2131687)]