21084001596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{546841}}^1$

素因数の和:546881

約数の個数: 120

約数和(自身を含む): 66697225056

約数和(自身を除く): 45613223460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5508, 6426, 9639, 12852, 19278, 38556, 546841, 1093682, 1640523, 2187364, 3281046, 3827887, 4921569, 6562092, 7655774, 9296297, 9843138, 11483661, 14764707, 15311548, 18592594, 19686276, 22967322, 27888891, 29529414, 34450983, 37185188, 44294121, 45934644, 55777782, 59058828, 65074079, 68901966, 83666673, 88588242, 103352949, 111555564, 130148158, 137803932, 167333346, 177176484, 195222237, 206705898, 251000019, 260296316, 310058847, 334666692, 390444474, 413411796, 502000038, 585666711, 620117694, 753000057, 780888948, 1004000076, 1171333422, 1240235388, 1506000114, 1757000133, 2342666844, 3012000228, 3514000266, 5271000399, 7028000532, 10542000798, 21084001596]

約数ペア:

[(1, 21084001596), (2, 10542000798), (3, 7028000532), (4, 5271000399), (6, 3514000266), (7, 3012000228), (9, 2342666844), (12, 1757000133), (14, 1506000114), (17, 1240235388), (18, 1171333422), (21, 1004000076), (27, 780888948), (28, 753000057), (34, 620117694), (36, 585666711), (42, 502000038), (51, 413411796), (54, 390444474), (63, 334666692), (68, 310058847), (81, 260296316), (84, 251000019), (102, 206705898), (108, 195222237), (119, 177176484), (126, 167333346), (153, 137803932), (162, 130148158), (189, 111555564), (204, 103352949), (238, 88588242), (252, 83666673), (306, 68901966), (324, 65074079), (357, 59058828), (378, 55777782), (459, 45934644), (476, 44294121), (567, 37185188), (612, 34450983), (714, 29529414), (756, 27888891), (918, 22967322), (1071, 19686276), (1134, 18592594), (1377, 15311548), (1428, 14764707), (1836, 11483661), (2142, 9843138), (2268, 9296297), (2754, 7655774), (3213, 6562092), (4284, 4921569), (5508, 3827887), (6426, 3281046), (9639, 2187364), (12852, 1640523), (19278, 1093682), (38556, 546841)]