18683352

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 52713600

約数和(自身を除く): 34030248

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, 1291, 1608, 1809, 2412, 2582, 3618, 3873, 4824, 5164, 7236, 7746, 10328, 11619, 14472, 15492, 23238, 30984, 34857, 46476, 69714, 86497, 92952, 139428, 172994, 259491, 278856, 345988, 518982, 691976, 778473, 1037964, 1556946, 2075928, 2335419, 3113892, 4670838, 6227784, 9341676, 18683352]

約数ペア:

[(1, 18683352), (2, 9341676), (3, 6227784), (4, 4670838), (6, 3113892), (8, 2335419), (9, 2075928), (12, 1556946), (18, 1037964), (24, 778473), (27, 691976), (36, 518982), (54, 345988), (67, 278856), (72, 259491), (108, 172994), (134, 139428), (201, 92952), (216, 86497), (268, 69714), (402, 46476), (536, 34857), (603, 30984), (804, 23238), (1206, 15492), (1291, 14472), (1608, 11619), (1809, 10328), (2412, 7746), (2582, 7236), (3618, 5164), (3873, 4824)]