18899682042

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3701}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 39054026880

約数和(自身を除く): 20154344838

約数列:

[1, 2, 3, 6, 73, 89, 131, 146, 178, 219, 262, 267, 393, 438, 534, 786, 3701, 6497, 7402, 9563, 11103, 11659, 12994, 19126, 19491, 22206, 23318, 28689, 34977, 38982, 57378, 69954, 270173, 329389, 484831, 540346, 658778, 810519, 851107, 969662, 988167, 1454493, 1621038, 1702214, 1976334, 2553321, 2908986, 5106642, 24045397, 35392663, 43149959, 48090794, 70785326, 72136191, 86299918, 106177989, 129449877, 144272382, 212355978, 258899754, 3149947007, 6299894014, 9449841021, 18899682042]

約数ペア:

[(1, 18899682042), (2, 9449841021), (3, 6299894014), (6, 3149947007), (73, 258899754), (89, 212355978), (131, 144272382), (146, 129449877), (178, 106177989), (219, 86299918), (262, 72136191), (267, 70785326), (393, 48090794), (438, 43149959), (534, 35392663), (786, 24045397), (3701, 5106642), (6497, 2908986), (7402, 2553321), (9563, 1976334), (11103, 1702214), (11659, 1621038), (12994, 1454493), (19126, 988167), (19491, 969662), (22206, 851107), (23318, 810519), (28689, 658778), (34977, 540346), (38982, 484831), (57378, 329389), (69954, 270173)]