2912046516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{17581}}^1$

素因数の和:17741

約数の個数: 72

約数和(自身を含む): 7603019424

約数和(自身を除く): 4690972908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 428, 516, 642, 774, 963, 1284, 1548, 1926, 3852, 4601, 9202, 13803, 17581, 18404, 27606, 35162, 41409, 52743, 55212, 70324, 82818, 105486, 158229, 165636, 210972, 316458, 632916, 755983, 1511966, 1881167, 2267949, 3023932, 3762334, 4535898, 5643501, 6803847, 7524668, 9071796, 11287002, 13607694, 16930503, 22574004, 27215388, 33861006, 67722012, 80890181, 161780362, 242670543, 323560724, 485341086, 728011629, 970682172, 1456023258, 2912046516]

約数ペア:

[(1, 2912046516), (2, 1456023258), (3, 970682172), (4, 728011629), (6, 485341086), (9, 323560724), (12, 242670543), (18, 161780362), (36, 80890181), (43, 67722012), (86, 33861006), (107, 27215388), (129, 22574004), (172, 16930503), (214, 13607694), (258, 11287002), (321, 9071796), (387, 7524668), (428, 6803847), (516, 5643501), (642, 4535898), (774, 3762334), (963, 3023932), (1284, 2267949), (1548, 1881167), (1926, 1511966), (3852, 755983), (4601, 632916), (9202, 316458), (13803, 210972), (17581, 165636), (18404, 158229), (27606, 105486), (35162, 82818), (41409, 70324), (52743, 55212)]