42036246

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 80

約数和(自身を含む): 113372160

約数和(自身を除く): 71335914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 1951, 2394, 3078, 3591, 3902, 5853, 7182, 10773, 11706, 13657, 17559, 21546, 27314, 35118, 37069, 40971, 52677, 74138, 81942, 105354, 111207, 122913, 158031, 222414, 245826, 259483, 316062, 333621, 368739, 518966, 667242, 737478, 778449, 1000863, 1106217, 1556898, 2001726, 2212434, 2335347, 3002589, 4670694, 6005178, 7006041, 14012082, 21018123, 42036246]

約数ペア:

[(1, 42036246), (2, 21018123), (3, 14012082), (6, 7006041), (7, 6005178), (9, 4670694), (14, 3002589), (18, 2335347), (19, 2212434), (21, 2001726), (27, 1556898), (38, 1106217), (42, 1000863), (54, 778449), (57, 737478), (63, 667242), (81, 518966), (114, 368739), (126, 333621), (133, 316062), (162, 259483), (171, 245826), (189, 222414), (266, 158031), (342, 122913), (378, 111207), (399, 105354), (513, 81942), (567, 74138), (798, 52677), (1026, 40971), (1134, 37069), (1197, 35118), (1539, 27314), (1951, 21546), (2394, 17559), (3078, 13657), (3591, 11706), (3902, 10773), (5853, 7182)]