42590394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10243}}^1$

素因数の和:10272

約数の個数: 64

約数和(自身を含む): 118010880

約数和(自身を除く): 75420486

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 10243, 20486, 30729, 61458, 71701, 92187, 112673, 143402, 184374, 215103, 225346, 276561, 338019, 430206, 553122, 645309, 676038, 788711, 1014057, 1290618, 1577422, 1935927, 2028114, 2366133, 3042171, 3871854, 4732266, 6084342, 7098399, 14196798, 21295197, 42590394]

約数ペア:

[(1, 42590394), (2, 21295197), (3, 14196798), (6, 7098399), (7, 6084342), (9, 4732266), (11, 3871854), (14, 3042171), (18, 2366133), (21, 2028114), (22, 1935927), (27, 1577422), (33, 1290618), (42, 1014057), (54, 788711), (63, 676038), (66, 645309), (77, 553122), (99, 430206), (126, 338019), (154, 276561), (189, 225346), (198, 215103), (231, 184374), (297, 143402), (378, 112673), (462, 92187), (594, 71701), (693, 61458), (1386, 30729), (2079, 20486), (4158, 10243)]