1213343844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{19531}}^1$

素因数の和:19736

約数の個数: 48

約数和(自身を含む): 2940112896

約数和(自身を除く): 1726769052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 167, 186, 334, 372, 501, 668, 1002, 2004, 5177, 10354, 15531, 19531, 20708, 31062, 39062, 58593, 62124, 78124, 117186, 234372, 605461, 1210922, 1816383, 2421844, 3261677, 3632766, 6523354, 7265532, 9785031, 13046708, 19570062, 39140124, 101111987, 202223974, 303335961, 404447948, 606671922, 1213343844]

約数ペア:

[(1, 1213343844), (2, 606671922), (3, 404447948), (4, 303335961), (6, 202223974), (12, 101111987), (31, 39140124), (62, 19570062), (93, 13046708), (124, 9785031), (167, 7265532), (186, 6523354), (334, 3632766), (372, 3261677), (501, 2421844), (668, 1816383), (1002, 1210922), (2004, 605461), (5177, 234372), (10354, 117186), (15531, 78124), (19531, 62124), (20708, 58593), (31062, 39062)]