39541572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 115018176

約数和(自身を除く): 75476604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 907, 1038, 1211, 1557, 1814, 2076, 2422, 2721, 3114, 3628, 3633, 4844, 5442, 6228, 6349, 7266, 8163, 10884, 10899, 12698, 14532, 16326, 19047, 21798, 25396, 32652, 38094, 43596, 57141, 76188, 114282, 156911, 228564, 313822, 470733, 627644, 941466, 1098377, 1412199, 1882932, 2196754, 2824398, 3295131, 4393508, 5648796, 6590262, 9885393, 13180524, 19770786, 39541572]

約数ペア:

[(1, 39541572), (2, 19770786), (3, 13180524), (4, 9885393), (6, 6590262), (7, 5648796), (9, 4393508), (12, 3295131), (14, 2824398), (18, 2196754), (21, 1882932), (28, 1412199), (36, 1098377), (42, 941466), (63, 627644), (84, 470733), (126, 313822), (173, 228564), (252, 156911), (346, 114282), (519, 76188), (692, 57141), (907, 43596), (1038, 38094), (1211, 32652), (1557, 25396), (1814, 21798), (2076, 19047), (2422, 16326), (2721, 14532), (3114, 12698), (3628, 10899), (3633, 10884), (4844, 8163), (5442, 7266), (6228, 6349)]