42247374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 56939826

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 983, 1102, 1131, 1482, 1653, 1966, 2262, 2949, 3306, 5898, 7163, 12779, 14326, 18677, 21489, 25558, 28507, 37354, 38337, 42978, 56031, 57014, 76674, 85521, 112062, 171042, 242801, 370591, 485602, 541633, 728403, 741182, 1083266, 1111773, 1456806, 1624899, 2223546, 3249798, 7041229, 14082458, 21123687, 42247374]

約数ペア:

[(1, 42247374), (2, 21123687), (3, 14082458), (6, 7041229), (13, 3249798), (19, 2223546), (26, 1624899), (29, 1456806), (38, 1111773), (39, 1083266), (57, 741182), (58, 728403), (78, 541633), (87, 485602), (114, 370591), (174, 242801), (247, 171042), (377, 112062), (494, 85521), (551, 76674), (741, 57014), (754, 56031), (983, 42978), (1102, 38337), (1131, 37354), (1482, 28507), (1653, 25558), (1966, 21489), (2262, 18677), (2949, 14326), (3306, 12779), (5898, 7163)]