1782970812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138731}}^1$

素因数の和:138768

約数の個数: 96

約数和(自身を含む): 5593674240

約数和(自身を除く): 3810703428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 138731, 277462, 416193, 554924, 832386, 971117, 1248579, 1664772, 1942234, 2358427, 2497158, 2913351, 3745737, 3884468, 4716854, 4994316, 5826702, 7075281, 7491474, 8740053, 9433708, 11653404, 14150562, 14982948, 16508989, 17480106, 21225843, 26220159, 28301124, 33017978, 34960212, 42451686, 49526967, 52440318, 63677529, 66035956, 84903372, 99053934, 104880636, 127355058, 148580901, 198107868, 254710116, 297161802, 445742703, 594323604, 891485406, 1782970812]

約数ペア:

[(1, 1782970812), (2, 891485406), (3, 594323604), (4, 445742703), (6, 297161802), (7, 254710116), (9, 198107868), (12, 148580901), (14, 127355058), (17, 104880636), (18, 99053934), (21, 84903372), (27, 66035956), (28, 63677529), (34, 52440318), (36, 49526967), (42, 42451686), (51, 34960212), (54, 33017978), (63, 28301124), (68, 26220159), (84, 21225843), (102, 17480106), (108, 16508989), (119, 14982948), (126, 14150562), (153, 11653404), (189, 9433708), (204, 8740053), (238, 7491474), (252, 7075281), (306, 5826702), (357, 4994316), (378, 4716854), (459, 3884468), (476, 3745737), (612, 2913351), (714, 2497158), (756, 2358427), (918, 1942234), (1071, 1664772), (1428, 1248579), (1836, 971117), (2142, 832386), (3213, 554924), (4284, 416193), (6426, 277462), (12852, 138731)]