19165269384

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{484853}}^1$

素因数の和:484932

約数の個数: 80

約数和(自身を含む): 54560620620

約数和(自身を除く): 35395351236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 6588, 9882, 13176, 19764, 39528, 484853, 969706, 1454559, 1939412, 2909118, 3878824, 4363677, 5818236, 8727354, 11636472, 13091031, 17454708, 26182062, 29576033, 34909416, 39273093, 52364124, 59152066, 78546186, 88728099, 104728248, 118304132, 157092372, 177456198, 236608264, 266184297, 314184744, 354912396, 532368594, 709824792, 798552891, 1064737188, 1597105782, 2129474376, 2395658673, 3194211564, 4791317346, 6388423128, 9582634692, 19165269384]

約数ペア:

[(1, 19165269384), (2, 9582634692), (3, 6388423128), (4, 4791317346), (6, 3194211564), (8, 2395658673), (9, 2129474376), (12, 1597105782), (18, 1064737188), (24, 798552891), (27, 709824792), (36, 532368594), (54, 354912396), (61, 314184744), (72, 266184297), (81, 236608264), (108, 177456198), (122, 157092372), (162, 118304132), (183, 104728248), (216, 88728099), (244, 78546186), (324, 59152066), (366, 52364124), (488, 39273093), (549, 34909416), (648, 29576033), (732, 26182062), (1098, 17454708), (1464, 13091031), (1647, 11636472), (2196, 8727354), (3294, 5818236), (4392, 4363677), (4941, 3878824), (6588, 2909118), (9882, 1939412), (13176, 1454559), (19764, 969706), (39528, 484853)]