1636690932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{1607}}^1$

素因数の和:3125

約数の個数: 72

約数和(自身を含む): 4360574400

約数和(自身を除く): 2723883468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1489, 1607, 2978, 3214, 4467, 4821, 5956, 6428, 8934, 9642, 13401, 14463, 17868, 19284, 26802, 28291, 28926, 30533, 53604, 56582, 57852, 61066, 84873, 91599, 113164, 122132, 169746, 183198, 254619, 274797, 339492, 366396, 509238, 549594, 1018476, 1099188, 2392823, 4785646, 7178469, 9571292, 14356938, 21535407, 28713876, 43070814, 45463637, 86141628, 90927274, 136390911, 181854548, 272781822, 409172733, 545563644, 818345466, 1636690932]

約数ペア:

[(1, 1636690932), (2, 818345466), (3, 545563644), (4, 409172733), (6, 272781822), (9, 181854548), (12, 136390911), (18, 90927274), (19, 86141628), (36, 45463637), (38, 43070814), (57, 28713876), (76, 21535407), (114, 14356938), (171, 9571292), (228, 7178469), (342, 4785646), (684, 2392823), (1489, 1099188), (1607, 1018476), (2978, 549594), (3214, 509238), (4467, 366396), (4821, 339492), (5956, 274797), (6428, 254619), (8934, 183198), (9642, 169746), (13401, 122132), (14463, 113164), (17868, 91599), (19284, 84873), (26802, 61066), (28291, 57852), (28926, 56582), (30533, 53604)]