18350376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 33360024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 89, 121, 132, 142, 178, 213, 242, 264, 267, 284, 356, 363, 426, 484, 534, 568, 712, 726, 781, 852, 968, 979, 1068, 1452, 1562, 1704, 1958, 2136, 2343, 2904, 2937, 3124, 3916, 4686, 5874, 6248, 6319, 7832, 8591, 9372, 10769, 11748, 12638, 17182, 18744, 18957, 21538, 23496, 25276, 25773, 32307, 34364, 37914, 43076, 50552, 51546, 64614, 68728, 69509, 75828, 86152, 103092, 129228, 139018, 151656, 206184, 208527, 258456, 278036, 417054, 556072, 764599, 834108, 1529198, 1668216, 2293797, 3058396, 4587594, 6116792, 9175188, 18350376]

約数ペア:

[(1, 18350376), (2, 9175188), (3, 6116792), (4, 4587594), (6, 3058396), (8, 2293797), (11, 1668216), (12, 1529198), (22, 834108), (24, 764599), (33, 556072), (44, 417054), (66, 278036), (71, 258456), (88, 208527), (89, 206184), (121, 151656), (132, 139018), (142, 129228), (178, 103092), (213, 86152), (242, 75828), (264, 69509), (267, 68728), (284, 64614), (356, 51546), (363, 50552), (426, 43076), (484, 37914), (534, 34364), (568, 32307), (712, 25773), (726, 25276), (781, 23496), (852, 21538), (968, 18957), (979, 18744), (1068, 17182), (1452, 12638), (1562, 11748), (1704, 10769), (1958, 9372), (2136, 8591), (2343, 7832), (2904, 6319), (2937, 6248), (3124, 5874), (3916, 4686)]