42015246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11025

約数の個数: 48

約数和(自身を含む): 105278544

約数和(自身を除く): 63263298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 10993, 21986, 32979, 65958, 76951, 142909, 153902, 230853, 285818, 428727, 461706, 538657, 857454, 1000363, 1077314, 1615971, 2000726, 3001089, 3231942, 6002178, 7002541, 14005082, 21007623, 42015246]

約数ペア:

[(1, 42015246), (2, 21007623), (3, 14005082), (6, 7002541), (7, 6002178), (13, 3231942), (14, 3001089), (21, 2000726), (26, 1615971), (39, 1077314), (42, 1000363), (49, 857454), (78, 538657), (91, 461706), (98, 428727), (147, 285818), (182, 230853), (273, 153902), (294, 142909), (546, 76951), (637, 65958), (1274, 32979), (1911, 21986), (3822, 10993)]