18918312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16087}}^1$

素因数の和:16110

約数の個数: 48

約数和(自身を含む): 55020960

約数和(自身を除く): 36102648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16087, 32174, 48261, 64348, 96522, 112609, 128696, 193044, 225218, 337827, 386088, 450436, 675654, 788263, 900872, 1351308, 1576526, 2364789, 2702616, 3153052, 4729578, 6306104, 9459156, 18918312]

約数ペア:

[(1, 18918312), (2, 9459156), (3, 6306104), (4, 4729578), (6, 3153052), (7, 2702616), (8, 2364789), (12, 1576526), (14, 1351308), (21, 900872), (24, 788263), (28, 675654), (42, 450436), (49, 386088), (56, 337827), (84, 225218), (98, 193044), (147, 128696), (168, 112609), (196, 96522), (294, 64348), (392, 48261), (588, 32174), (1176, 16087)]