13420488

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 34819200

約数和(自身を除く): 21398712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 89, 103, 122, 178, 183, 206, 244, 267, 309, 356, 366, 412, 488, 534, 618, 712, 732, 824, 1068, 1236, 1464, 2136, 2472, 5429, 6283, 9167, 10858, 12566, 16287, 18334, 18849, 21716, 25132, 27501, 32574, 36668, 37698, 43432, 50264, 55002, 65148, 73336, 75396, 110004, 130296, 150792, 220008, 559187, 1118374, 1677561, 2236748, 3355122, 4473496, 6710244, 13420488]

約数ペア:

[(1, 13420488), (2, 6710244), (3, 4473496), (4, 3355122), (6, 2236748), (8, 1677561), (12, 1118374), (24, 559187), (61, 220008), (89, 150792), (103, 130296), (122, 110004), (178, 75396), (183, 73336), (206, 65148), (244, 55002), (267, 50264), (309, 43432), (356, 37698), (366, 36668), (412, 32574), (488, 27501), (534, 25132), (618, 21716), (712, 18849), (732, 18334), (824, 16287), (1068, 12566), (1236, 10858), (1464, 9167), (2136, 6283), (2472, 5429)]