21873936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{65101}}^1$

素因数の和:65119

約数の個数: 40

約数和(自身を含む): 64581184

約数和(自身を除く): 42707248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 65101, 130202, 195303, 260404, 390606, 455707, 520808, 781212, 911414, 1041616, 1367121, 1562424, 1822828, 2734242, 3124848, 3645656, 5468484, 7291312, 10936968, 21873936]

約数ペア:

[(1, 21873936), (2, 10936968), (3, 7291312), (4, 5468484), (6, 3645656), (7, 3124848), (8, 2734242), (12, 1822828), (14, 1562424), (16, 1367121), (21, 1041616), (24, 911414), (28, 781212), (42, 520808), (48, 455707), (56, 390606), (84, 260404), (112, 195303), (168, 130202), (336, 65101)]