18095904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 72

約数和(自身を含む): 54185040

約数和(自身を除く): 36089136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3307, 5472, 6614, 9921, 13228, 19842, 26456, 29763, 39684, 52912, 59526, 62833, 79368, 105824, 119052, 125666, 158736, 188499, 238104, 251332, 317472, 376998, 476208, 502664, 565497, 753996, 952416, 1005328, 1130994, 1507992, 2010656, 2261988, 3015984, 4523976, 6031968, 9047952, 18095904]

約数ペア:

[(1, 18095904), (2, 9047952), (3, 6031968), (4, 4523976), (6, 3015984), (8, 2261988), (9, 2010656), (12, 1507992), (16, 1130994), (18, 1005328), (19, 952416), (24, 753996), (32, 565497), (36, 502664), (38, 476208), (48, 376998), (57, 317472), (72, 251332), (76, 238104), (96, 188499), (114, 158736), (144, 125666), (152, 119052), (171, 105824), (228, 79368), (288, 62833), (304, 59526), (342, 52912), (456, 39684), (608, 29763), (684, 26456), (912, 19842), (1368, 13228), (1824, 9921), (2736, 6614), (3307, 5472)]