38960964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 113131200

約数和(自身を除く): 74170236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 443, 698, 886, 1047, 1329, 1396, 1772, 2094, 2443, 2658, 3101, 3141, 3987, 4188, 4886, 5316, 6202, 6282, 7329, 7974, 9303, 9772, 12404, 12564, 14658, 15948, 18606, 21987, 27909, 29316, 37212, 43974, 55818, 87948, 111636, 154607, 309214, 463821, 618428, 927642, 1082249, 1391463, 1855284, 2164498, 2782926, 3246747, 4328996, 5565852, 6493494, 9740241, 12986988, 19480482, 38960964]

約数ペア:

[(1, 38960964), (2, 19480482), (3, 12986988), (4, 9740241), (6, 6493494), (7, 5565852), (9, 4328996), (12, 3246747), (14, 2782926), (18, 2164498), (21, 1855284), (28, 1391463), (36, 1082249), (42, 927642), (63, 618428), (84, 463821), (126, 309214), (252, 154607), (349, 111636), (443, 87948), (698, 55818), (886, 43974), (1047, 37212), (1329, 29316), (1396, 27909), (1772, 21987), (2094, 18606), (2443, 15948), (2658, 14658), (3101, 12564), (3141, 12404), (3987, 9772), (4188, 9303), (4886, 7974), (5316, 7329), (6202, 6282)]