18039448

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 41676120

約数和(自身を除く): 23636672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2707, 3332, 5414, 6664, 10828, 18949, 21656, 37898, 46019, 75796, 92038, 132643, 151592, 184076, 265286, 322133, 368152, 530572, 644266, 1061144, 1288532, 2254931, 2577064, 4509862, 9019724, 18039448]

約数ペア:

[(1, 18039448), (2, 9019724), (4, 4509862), (7, 2577064), (8, 2254931), (14, 1288532), (17, 1061144), (28, 644266), (34, 530572), (49, 368152), (56, 322133), (68, 265286), (98, 184076), (119, 151592), (136, 132643), (196, 92038), (238, 75796), (392, 46019), (476, 37898), (833, 21656), (952, 18949), (1666, 10828), (2707, 6664), (3332, 5414)]