131936418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5644

約数の個数: 64

約数和(自身を含む): 322099200

約数和(自身を除く): 190162782

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 5591, 7866, 11182, 11799, 16773, 23598, 33546, 50319, 100638, 106229, 128593, 150957, 212458, 257186, 301914, 318687, 385779, 637374, 771558, 956061, 1157337, 1912122, 2314674, 2443267, 2868183, 3472011, 4886534, 5736366, 6944022, 7329801, 14659602, 21989403, 43978806, 65968209, 131936418]

約数ペア:

[(1, 131936418), (2, 65968209), (3, 43978806), (6, 21989403), (9, 14659602), (18, 7329801), (19, 6944022), (23, 5736366), (27, 4886534), (38, 3472011), (46, 2868183), (54, 2443267), (57, 2314674), (69, 1912122), (114, 1157337), (138, 956061), (171, 771558), (207, 637374), (342, 385779), (414, 318687), (437, 301914), (513, 257186), (621, 212458), (874, 150957), (1026, 128593), (1242, 106229), (1311, 100638), (2622, 50319), (3933, 33546), (5591, 23598), (7866, 16773), (11182, 11799)]