13878743004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{318349}}^1$

素因数の和:318539

約数の個数: 72

約数和(自身を含む): 40326031200

約数和(自身を除く): 26447288196

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, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 10899, 14532, 21798, 43596, 318349, 636698, 955047, 1273396, 1910094, 2228443, 2865141, 3820188, 4456886, 5730282, 6685329, 8913772, 11460564, 13370658, 20055987, 26741316, 40111974, 55074377, 80223948, 110148754, 165223131, 220297508, 330446262, 385520639, 495669393, 660892524, 771041278, 991338786, 1156561917, 1542082556, 1982677572, 2313123834, 3469685751, 4626247668, 6939371502, 13878743004]

約数ペア:

[(1, 13878743004), (2, 6939371502), (3, 4626247668), (4, 3469685751), (6, 2313123834), (7, 1982677572), (9, 1542082556), (12, 1156561917), (14, 991338786), (18, 771041278), (21, 660892524), (28, 495669393), (36, 385520639), (42, 330446262), (63, 220297508), (84, 165223131), (126, 110148754), (173, 80223948), (252, 55074377), (346, 40111974), (519, 26741316), (692, 20055987), (1038, 13370658), (1211, 11460564), (1557, 8913772), (2076, 6685329), (2422, 5730282), (3114, 4456886), (3633, 3820188), (4844, 2865141), (6228, 2228443), (7266, 1910094), (10899, 1273396), (14532, 955047), (21798, 636698), (43596, 318349)]