12718602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 30917484

約数和(自身を除く): 18198882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 113, 117, 169, 222, 226, 234, 333, 338, 339, 481, 507, 666, 678, 962, 1014, 1017, 1443, 1469, 1521, 2034, 2886, 2938, 3042, 4181, 4329, 4407, 6253, 8362, 8658, 8814, 12506, 12543, 13221, 18759, 19097, 25086, 26442, 37518, 37629, 38194, 54353, 56277, 57291, 75258, 108706, 112554, 114582, 163059, 171873, 326118, 343746, 489177, 706589, 978354, 1413178, 2119767, 4239534, 6359301, 12718602]

約数ペア:

[(1, 12718602), (2, 6359301), (3, 4239534), (6, 2119767), (9, 1413178), (13, 978354), (18, 706589), (26, 489177), (37, 343746), (39, 326118), (74, 171873), (78, 163059), (111, 114582), (113, 112554), (117, 108706), (169, 75258), (222, 57291), (226, 56277), (234, 54353), (333, 38194), (338, 37629), (339, 37518), (481, 26442), (507, 25086), (666, 19097), (678, 18759), (962, 13221), (1014, 12543), (1017, 12506), (1443, 8814), (1469, 8658), (1521, 8362), (2034, 6253), (2886, 4407), (2938, 4329), (3042, 4181)]