40491108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 119857920

約数和(自身を除く): 79366812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 3919, 5166, 7838, 10332, 11757, 15676, 23514, 27433, 35271, 47028, 54866, 70542, 82299, 109732, 141084, 160679, 164598, 246897, 321358, 329196, 482037, 493794, 642716, 964074, 987588, 1124753, 1446111, 1928148, 2249506, 2892222, 3374259, 4499012, 5784444, 6748518, 10122777, 13497036, 20245554, 40491108]

約数ペア:

[(1, 40491108), (2, 20245554), (3, 13497036), (4, 10122777), (6, 6748518), (7, 5784444), (9, 4499012), (12, 3374259), (14, 2892222), (18, 2249506), (21, 1928148), (28, 1446111), (36, 1124753), (41, 987588), (42, 964074), (63, 642716), (82, 493794), (84, 482037), (123, 329196), (126, 321358), (164, 246897), (246, 164598), (252, 160679), (287, 141084), (369, 109732), (492, 82299), (574, 70542), (738, 54866), (861, 47028), (1148, 35271), (1476, 27433), (1722, 23514), (2583, 15676), (3444, 11757), (3919, 10332), (5166, 7838)]