18375984

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1320

約数の個数: 100

約数和(自身を含む): 58065480

約数和(自身を除く): 39689496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1289, 1296, 1584, 1782, 2376, 2578, 3564, 3867, 4752, 5156, 7128, 7734, 10312, 11601, 14179, 14256, 15468, 20624, 23202, 28358, 30936, 34803, 42537, 46404, 56716, 61872, 69606, 85074, 92808, 104409, 113432, 127611, 139212, 170148, 185616, 208818, 226864, 255222, 278424, 340296, 382833, 417636, 510444, 556848, 680592, 765666, 835272, 1020888, 1148499, 1531332, 1670544, 2041776, 2296998, 3062664, 4593996, 6125328, 9187992, 18375984]

約数ペア:

[(1, 18375984), (2, 9187992), (3, 6125328), (4, 4593996), (6, 3062664), (8, 2296998), (9, 2041776), (11, 1670544), (12, 1531332), (16, 1148499), (18, 1020888), (22, 835272), (24, 765666), (27, 680592), (33, 556848), (36, 510444), (44, 417636), (48, 382833), (54, 340296), (66, 278424), (72, 255222), (81, 226864), (88, 208818), (99, 185616), (108, 170148), (132, 139212), (144, 127611), (162, 113432), (176, 104409), (198, 92808), (216, 85074), (264, 69606), (297, 61872), (324, 56716), (396, 46404), (432, 42537), (528, 34803), (594, 30936), (648, 28358), (792, 23202), (891, 20624), (1188, 15468), (1289, 14256), (1296, 14179), (1584, 11601), (1782, 10312), (2376, 7734), (2578, 7128), (3564, 5156), (3867, 4752)]