18828072

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 53121600

約数和(自身を除く): 34293528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1301, 1608, 1809, 2412, 2602, 3618, 3903, 4824, 5204, 7236, 7806, 10408, 11709, 14472, 15612, 23418, 31224, 35127, 46836, 70254, 87167, 93672, 140508, 174334, 261501, 281016, 348668, 523002, 697336, 784503, 1046004, 1569006, 2092008, 2353509, 3138012, 4707018, 6276024, 9414036, 18828072]

約数ペア:

[(1, 18828072), (2, 9414036), (3, 6276024), (4, 4707018), (6, 3138012), (8, 2353509), (9, 2092008), (12, 1569006), (18, 1046004), (24, 784503), (27, 697336), (36, 523002), (54, 348668), (67, 281016), (72, 261501), (108, 174334), (134, 140508), (201, 93672), (216, 87167), (268, 70254), (402, 46836), (536, 35127), (603, 31224), (804, 23418), (1206, 15612), (1301, 14472), (1608, 11709), (1809, 10408), (2412, 7806), (2602, 7236), (3618, 5204), (3903, 4824)]