1205867916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{31393}}^1$

素因数の和:31511

約数の個数: 72

約数和(自身を含む): 3359660304

約数和(自身を除く): 2153792388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4268, 6402, 9603, 12804, 19206, 31393, 38412, 62786, 94179, 125572, 188358, 282537, 345323, 376716, 565074, 690646, 1035969, 1130148, 1381292, 2071938, 3045121, 3107907, 4143876, 6090242, 6215814, 9135363, 12180484, 12431628, 18270726, 27406089, 33496331, 36541452, 54812178, 66992662, 100488993, 109624356, 133985324, 200977986, 301466979, 401955972, 602933958, 1205867916]

約数ペア:

[(1, 1205867916), (2, 602933958), (3, 401955972), (4, 301466979), (6, 200977986), (9, 133985324), (11, 109624356), (12, 100488993), (18, 66992662), (22, 54812178), (33, 36541452), (36, 33496331), (44, 27406089), (66, 18270726), (97, 12431628), (99, 12180484), (132, 9135363), (194, 6215814), (198, 6090242), (291, 4143876), (388, 3107907), (396, 3045121), (582, 2071938), (873, 1381292), (1067, 1130148), (1164, 1035969), (1746, 690646), (2134, 565074), (3201, 376716), (3492, 345323), (4268, 282537), (6402, 188358), (9603, 125572), (12804, 94179), (19206, 62786), (31393, 38412)]