21596124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 57109248

約数和(自身を除く): 35513124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 59, 66, 94, 118, 132, 141, 177, 188, 236, 282, 354, 517, 564, 649, 708, 1034, 1298, 1551, 1947, 2068, 2596, 2773, 3102, 3481, 3894, 5546, 6204, 6962, 7788, 8319, 10443, 11092, 13924, 16638, 20886, 30503, 33276, 38291, 41772, 61006, 76582, 91509, 114873, 122012, 153164, 163607, 183018, 229746, 327214, 366036, 459492, 490821, 654428, 981642, 1799677, 1963284, 3599354, 5399031, 7198708, 10798062, 21596124]

約数ペア:

[(1, 21596124), (2, 10798062), (3, 7198708), (4, 5399031), (6, 3599354), (11, 1963284), (12, 1799677), (22, 981642), (33, 654428), (44, 490821), (47, 459492), (59, 366036), (66, 327214), (94, 229746), (118, 183018), (132, 163607), (141, 153164), (177, 122012), (188, 114873), (236, 91509), (282, 76582), (354, 61006), (517, 41772), (564, 38291), (649, 33276), (708, 30503), (1034, 20886), (1298, 16638), (1551, 13924), (1947, 11092), (2068, 10443), (2596, 8319), (2773, 7788), (3102, 6962), (3481, 6204), (3894, 5546)]