40857822012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21147941}}^1$

素因数の和:21147978

約数の個数: 48

約数和(自身を含む): 113691336192

約数和(自身を除く): 72833514180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 21147941, 42295882, 63443823, 84591764, 126887646, 148035587, 253775292, 296071174, 444106761, 486402643, 592142348, 888213522, 972805286, 1459207929, 1776427044, 1945610572, 2918415858, 3404818501, 5836831716, 6809637002, 10214455503, 13619274004, 20428911006, 40857822012]

約数ペア:

[(1, 40857822012), (2, 20428911006), (3, 13619274004), (4, 10214455503), (6, 6809637002), (7, 5836831716), (12, 3404818501), (14, 2918415858), (21, 1945610572), (23, 1776427044), (28, 1459207929), (42, 972805286), (46, 888213522), (69, 592142348), (84, 486402643), (92, 444106761), (138, 296071174), (161, 253775292), (276, 148035587), (322, 126887646), (483, 84591764), (644, 63443823), (966, 42295882), (1932, 21147941)]