21936012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2311}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 59039232

約数和(自身を除く): 37103220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2311, 2373, 3164, 4622, 4746, 6933, 9244, 9492, 13866, 16177, 27732, 32354, 48531, 64708, 97062, 194124, 261143, 522286, 783429, 1044572, 1566858, 1828001, 3133716, 3656002, 5484003, 7312004, 10968006, 21936012]

約数ペア:

[(1, 21936012), (2, 10968006), (3, 7312004), (4, 5484003), (6, 3656002), (7, 3133716), (12, 1828001), (14, 1566858), (21, 1044572), (28, 783429), (42, 522286), (84, 261143), (113, 194124), (226, 97062), (339, 64708), (452, 48531), (678, 32354), (791, 27732), (1356, 16177), (1582, 13866), (2311, 9492), (2373, 9244), (3164, 6933), (4622, 4746)]