2113014996

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{3907}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 5436840864

約数和(自身を除く): 3323825868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 181, 249, 332, 362, 498, 543, 724, 747, 996, 1086, 1494, 1629, 2172, 2988, 3258, 3907, 6516, 7814, 11721, 15023, 15628, 23442, 30046, 35163, 45069, 46884, 60092, 70326, 90138, 135207, 140652, 180276, 270414, 324281, 540828, 648562, 707167, 972843, 1297124, 1414334, 1945686, 2121501, 2828668, 2918529, 3891372, 4243002, 5837058, 6364503, 8486004, 11674116, 12729006, 25458012, 58694861, 117389722, 176084583, 234779444, 352169166, 528253749, 704338332, 1056507498, 2113014996]

約数ペア:

[(1, 2113014996), (2, 1056507498), (3, 704338332), (4, 528253749), (6, 352169166), (9, 234779444), (12, 176084583), (18, 117389722), (36, 58694861), (83, 25458012), (166, 12729006), (181, 11674116), (249, 8486004), (332, 6364503), (362, 5837058), (498, 4243002), (543, 3891372), (724, 2918529), (747, 2828668), (996, 2121501), (1086, 1945686), (1494, 1414334), (1629, 1297124), (2172, 972843), (2988, 707167), (3258, 648562), (3907, 540828), (6516, 324281), (7814, 270414), (11721, 180276), (15023, 140652), (15628, 135207), (23442, 90138), (30046, 70326), (35163, 60092), (45069, 46884)]