1811289912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{5419}}^1$

素因数の和:6180

約数の個数: 64

約数和(自身を含む): 4773936000

約数和(自身を除く): 2962646088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 733, 1466, 2199, 2932, 4398, 5419, 5864, 8796, 10838, 13927, 16257, 17592, 21676, 27854, 32514, 41781, 43352, 55708, 65028, 83562, 102961, 111416, 130056, 167124, 205922, 308883, 334248, 411844, 617766, 823688, 1235532, 2471064, 3972127, 7944254, 11916381, 15888508, 23832762, 31777016, 47665524, 75470413, 95331048, 150940826, 226411239, 301881652, 452822478, 603763304, 905644956, 1811289912]

約数ペア:

[(1, 1811289912), (2, 905644956), (3, 603763304), (4, 452822478), (6, 301881652), (8, 226411239), (12, 150940826), (19, 95331048), (24, 75470413), (38, 47665524), (57, 31777016), (76, 23832762), (114, 15888508), (152, 11916381), (228, 7944254), (456, 3972127), (733, 2471064), (1466, 1235532), (2199, 823688), (2932, 617766), (4398, 411844), (5419, 334248), (5864, 308883), (8796, 205922), (10838, 167124), (13927, 130056), (16257, 111416), (17592, 102961), (21676, 83562), (27854, 65028), (32514, 55708), (41781, 43352)]