3220386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 4400094

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 53, 57, 78, 82, 106, 114, 123, 159, 246, 247, 318, 494, 533, 689, 741, 779, 1007, 1066, 1378, 1482, 1558, 1599, 2014, 2067, 2173, 2337, 3021, 3198, 4134, 4346, 4674, 6042, 6519, 10127, 13038, 13091, 20254, 26182, 28249, 30381, 39273, 41287, 56498, 60762, 78546, 82574, 84747, 123861, 169494, 247722, 536731, 1073462, 1610193, 3220386]

約数ペア:

[(1, 3220386), (2, 1610193), (3, 1073462), (6, 536731), (13, 247722), (19, 169494), (26, 123861), (38, 84747), (39, 82574), (41, 78546), (53, 60762), (57, 56498), (78, 41287), (82, 39273), (106, 30381), (114, 28249), (123, 26182), (159, 20254), (246, 13091), (247, 13038), (318, 10127), (494, 6519), (533, 6042), (689, 4674), (741, 4346), (779, 4134), (1007, 3198), (1066, 3021), (1378, 2337), (1482, 2173), (1558, 2067), (1599, 2014)]