40236462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 100200672

約数和(自身を除く): 59964210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1621, 1773, 2758, 3242, 3546, 4137, 4863, 8274, 9726, 11347, 12411, 14589, 22694, 24822, 29178, 34041, 68082, 102123, 204246, 319337, 638674, 958011, 1916022, 2235359, 2874033, 4470718, 5748066, 6706077, 13412154, 20118231, 40236462]

約数ペア:

[(1, 40236462), (2, 20118231), (3, 13412154), (6, 6706077), (7, 5748066), (9, 4470718), (14, 2874033), (18, 2235359), (21, 1916022), (42, 958011), (63, 638674), (126, 319337), (197, 204246), (394, 102123), (591, 68082), (1182, 34041), (1379, 29178), (1621, 24822), (1773, 22694), (2758, 14589), (3242, 12411), (3546, 11347), (4137, 9726), (4863, 8274)]