2998949148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{20873}}^1$

素因数の和:21203

約数の個数: 72

約数和(自身を含む): 8190790608

約数和(自身を除く): 5191841460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2763, 3684, 3991, 5526, 7982, 11052, 11973, 15964, 20873, 23946, 35919, 41746, 47892, 62619, 71838, 83492, 125238, 143676, 187857, 250476, 271349, 375714, 542698, 751428, 814047, 1085396, 1628094, 2442141, 3256188, 4884282, 6408011, 9768564, 12816022, 19224033, 25632044, 38448066, 57672099, 76896132, 83304143, 115344198, 166608286, 230688396, 249912429, 333216572, 499824858, 749737287, 999649716, 1499474574, 2998949148]

約数ペア:

[(1, 2998949148), (2, 1499474574), (3, 999649716), (4, 749737287), (6, 499824858), (9, 333216572), (12, 249912429), (13, 230688396), (18, 166608286), (26, 115344198), (36, 83304143), (39, 76896132), (52, 57672099), (78, 38448066), (117, 25632044), (156, 19224033), (234, 12816022), (307, 9768564), (468, 6408011), (614, 4884282), (921, 3256188), (1228, 2442141), (1842, 1628094), (2763, 1085396), (3684, 814047), (3991, 751428), (5526, 542698), (7982, 375714), (11052, 271349), (11973, 250476), (15964, 187857), (20873, 143676), (23946, 125238), (35919, 83492), (41746, 71838), (47892, 62619)]