1853365318

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 3464563968

約数和(自身を除く): 1611198650

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 73, 98, 122, 137, 146, 217, 274, 427, 434, 511, 854, 959, 1022, 1519, 1891, 1918, 2263, 2989, 3038, 3577, 3782, 4247, 4453, 4526, 5978, 6713, 7154, 8357, 8494, 8906, 10001, 13237, 13426, 15841, 16714, 20002, 26474, 29729, 31171, 31682, 58499, 59458, 62342, 70007, 92659, 110887, 116998, 138043, 140014, 185318, 208103, 218197, 221774, 259067, 276086, 310031, 409493, 416206, 436394, 490049, 518134, 610061, 620062, 818986, 966301, 980098, 1220122, 1813469, 1932602, 2170217, 3626938, 4270427, 4340434, 6764107, 8540854, 12694283, 13528214, 15191519, 18911891, 25388566, 29892989, 30383038, 37823782, 59785978, 132383237, 264766474, 926682659, 1853365318]

約数ペア:

[(1, 1853365318), (2, 926682659), (7, 264766474), (14, 132383237), (31, 59785978), (49, 37823782), (61, 30383038), (62, 29892989), (73, 25388566), (98, 18911891), (122, 15191519), (137, 13528214), (146, 12694283), (217, 8540854), (274, 6764107), (427, 4340434), (434, 4270427), (511, 3626938), (854, 2170217), (959, 1932602), (1022, 1813469), (1519, 1220122), (1891, 980098), (1918, 966301), (2263, 818986), (2989, 620062), (3038, 610061), (3577, 518134), (3782, 490049), (4247, 436394), (4453, 416206), (4526, 409493), (5978, 310031), (6713, 276086), (7154, 259067), (8357, 221774), (8494, 218197), (8906, 208103), (10001, 185318), (13237, 140014), (13426, 138043), (15841, 116998), (16714, 110887), (20002, 92659), (26474, 70007), (29729, 62342), (31171, 59458), (31682, 58499)]