18182016

素因数分解:

$2^7\times 3^3\times {\mathrm{5261}}^1$

素因数の和:5284

約数の個数: 64

約数和(自身を含む): 53672400

約数和(自身を除く): 35490384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 5261, 10522, 15783, 21044, 31566, 42088, 47349, 63132, 84176, 94698, 126264, 142047, 168352, 189396, 252528, 284094, 336704, 378792, 505056, 568188, 673408, 757584, 1010112, 1136376, 1515168, 2020224, 2272752, 3030336, 4545504, 6060672, 9091008, 18182016]

約数ペア:

[(1, 18182016), (2, 9091008), (3, 6060672), (4, 4545504), (6, 3030336), (8, 2272752), (9, 2020224), (12, 1515168), (16, 1136376), (18, 1010112), (24, 757584), (27, 673408), (32, 568188), (36, 505056), (48, 378792), (54, 336704), (64, 284094), (72, 252528), (96, 189396), (108, 168352), (128, 142047), (144, 126264), (192, 94698), (216, 84176), (288, 63132), (384, 47349), (432, 42088), (576, 31566), (864, 21044), (1152, 15783), (1728, 10522), (3456, 5261)]