18209856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 58375296

約数和(自身を除く): 40165440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 797, 816, 952, 1088, 1344, 1428, 1594, 1632, 1904, 2391, 2856, 3188, 3264, 3808, 4782, 5579, 5712, 6376, 7616, 9564, 11158, 11424, 12752, 13549, 16737, 19128, 22316, 22848, 25504, 27098, 33474, 38256, 40647, 44632, 51008, 54196, 66948, 76512, 81294, 89264, 94843, 108392, 133896, 153024, 162588, 178528, 189686, 216784, 267792, 284529, 325176, 357056, 379372, 433568, 535584, 569058, 650352, 758744, 867136, 1071168, 1138116, 1300704, 1517488, 2276232, 2601408, 3034976, 4552464, 6069952, 9104928, 18209856]

約数ペア:

[(1, 18209856), (2, 9104928), (3, 6069952), (4, 4552464), (6, 3034976), (7, 2601408), (8, 2276232), (12, 1517488), (14, 1300704), (16, 1138116), (17, 1071168), (21, 867136), (24, 758744), (28, 650352), (32, 569058), (34, 535584), (42, 433568), (48, 379372), (51, 357056), (56, 325176), (64, 284529), (68, 267792), (84, 216784), (96, 189686), (102, 178528), (112, 162588), (119, 153024), (136, 133896), (168, 108392), (192, 94843), (204, 89264), (224, 81294), (238, 76512), (272, 66948), (336, 54196), (357, 51008), (408, 44632), (448, 40647), (476, 38256), (544, 33474), (672, 27098), (714, 25504), (797, 22848), (816, 22316), (952, 19128), (1088, 16737), (1344, 13549), (1428, 12752), (1594, 11424), (1632, 11158), (1904, 9564), (2391, 7616), (2856, 6376), (3188, 5712), (3264, 5579), (3808, 4782)]