38193246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3366

約数の個数: 72

約数和(自身を含む): 103698504

約数和(自身を除く): 65505258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3331, 3822, 5733, 6662, 9993, 11466, 19986, 23317, 29979, 43303, 46634, 59958, 69951, 86606, 129909, 139902, 163219, 209853, 259818, 303121, 326438, 389727, 419706, 489657, 606242, 779454, 909363, 979314, 1468971, 1818726, 2121847, 2728089, 2937942, 4243694, 5456178, 6365541, 12731082, 19096623, 38193246]

約数ペア:

[(1, 38193246), (2, 19096623), (3, 12731082), (6, 6365541), (7, 5456178), (9, 4243694), (13, 2937942), (14, 2728089), (18, 2121847), (21, 1818726), (26, 1468971), (39, 979314), (42, 909363), (49, 779454), (63, 606242), (78, 489657), (91, 419706), (98, 389727), (117, 326438), (126, 303121), (147, 259818), (182, 209853), (234, 163219), (273, 139902), (294, 129909), (441, 86606), (546, 69951), (637, 59958), (819, 46634), (882, 43303), (1274, 29979), (1638, 23317), (1911, 19986), (3331, 11466), (3822, 9993), (5733, 6662)]