40077954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16741}}^1$

素因数の和:16775

約数の個数: 48

約数和(自身を含む): 104470080

約数和(自身を除く): 64392126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16741, 33482, 50223, 100446, 117187, 150669, 234374, 301338, 318079, 351561, 636158, 703122, 954237, 1054683, 1908474, 2109366, 2226553, 2862711, 4453106, 5725422, 6679659, 13359318, 20038977, 40077954]

約数ペア:

[(1, 40077954), (2, 20038977), (3, 13359318), (6, 6679659), (7, 5725422), (9, 4453106), (14, 2862711), (18, 2226553), (19, 2109366), (21, 1908474), (38, 1054683), (42, 954237), (57, 703122), (63, 636158), (114, 351561), (126, 318079), (133, 301338), (171, 234374), (266, 150669), (342, 117187), (399, 100446), (798, 50223), (1197, 33482), (2394, 16741)]