22239072

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2140

約数の個数: 72

約数和(自身を含む): 64982736

約数和(自身を除く): 42743664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2087, 2664, 3552, 4174, 5328, 6261, 8348, 10656, 12522, 16696, 18783, 25044, 33392, 37566, 50088, 66784, 75132, 77219, 100176, 150264, 154438, 200352, 231657, 300528, 308876, 463314, 601056, 617752, 694971, 926628, 1235504, 1389942, 1853256, 2471008, 2779884, 3706512, 5559768, 7413024, 11119536, 22239072]

約数ペア:

[(1, 22239072), (2, 11119536), (3, 7413024), (4, 5559768), (6, 3706512), (8, 2779884), (9, 2471008), (12, 1853256), (16, 1389942), (18, 1235504), (24, 926628), (32, 694971), (36, 617752), (37, 601056), (48, 463314), (72, 308876), (74, 300528), (96, 231657), (111, 200352), (144, 154438), (148, 150264), (222, 100176), (288, 77219), (296, 75132), (333, 66784), (444, 50088), (592, 37566), (666, 33392), (888, 25044), (1184, 18783), (1332, 16696), (1776, 12522), (2087, 10656), (2664, 8348), (3552, 6261), (4174, 5328)]