18747168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 55121472

約数和(自身を除く): 36374304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 164, 176, 246, 264, 328, 352, 433, 451, 492, 528, 656, 866, 902, 984, 1056, 1299, 1312, 1353, 1732, 1804, 1968, 2598, 2706, 3464, 3608, 3936, 4763, 5196, 5412, 6928, 7216, 9526, 10392, 10824, 13856, 14289, 14432, 17753, 19052, 20784, 21648, 28578, 35506, 38104, 41568, 43296, 53259, 57156, 71012, 76208, 106518, 114312, 142024, 152416, 195283, 213036, 228624, 284048, 390566, 426072, 457248, 568096, 585849, 781132, 852144, 1171698, 1562264, 1704288, 2343396, 3124528, 4686792, 6249056, 9373584, 18747168]

約数ペア:

[(1, 18747168), (2, 9373584), (3, 6249056), (4, 4686792), (6, 3124528), (8, 2343396), (11, 1704288), (12, 1562264), (16, 1171698), (22, 852144), (24, 781132), (32, 585849), (33, 568096), (41, 457248), (44, 426072), (48, 390566), (66, 284048), (82, 228624), (88, 213036), (96, 195283), (123, 152416), (132, 142024), (164, 114312), (176, 106518), (246, 76208), (264, 71012), (328, 57156), (352, 53259), (433, 43296), (451, 41568), (492, 38104), (528, 35506), (656, 28578), (866, 21648), (902, 20784), (984, 19052), (1056, 17753), (1299, 14432), (1312, 14289), (1353, 13856), (1732, 10824), (1804, 10392), (1968, 9526), (2598, 7216), (2706, 6928), (3464, 5412), (3608, 5196), (3936, 4763)]