16699284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 51497600

約数和(自身を除く): 34798316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 199, 222, 252, 259, 324, 333, 378, 398, 444, 518, 567, 597, 666, 756, 777, 796, 999, 1036, 1134, 1194, 1332, 1393, 1554, 1791, 1998, 2268, 2331, 2388, 2786, 2997, 3108, 3582, 3996, 4179, 4662, 5373, 5572, 5994, 6993, 7164, 7363, 8358, 9324, 10746, 11988, 12537, 13986, 14726, 16119, 16716, 20979, 21492, 22089, 25074, 27972, 29452, 32238, 37611, 41958, 44178, 50148, 51541, 64476, 66267, 75222, 83916, 88356, 103082, 112833, 132534, 150444, 154623, 198801, 206164, 225666, 265068, 309246, 397602, 451332, 463869, 596403, 618492, 795204, 927738, 1192806, 1391607, 1855476, 2385612, 2783214, 4174821, 5566428, 8349642, 16699284]

約数ペア:

[(1, 16699284), (2, 8349642), (3, 5566428), (4, 4174821), (6, 2783214), (7, 2385612), (9, 1855476), (12, 1391607), (14, 1192806), (18, 927738), (21, 795204), (27, 618492), (28, 596403), (36, 463869), (37, 451332), (42, 397602), (54, 309246), (63, 265068), (74, 225666), (81, 206164), (84, 198801), (108, 154623), (111, 150444), (126, 132534), (148, 112833), (162, 103082), (189, 88356), (199, 83916), (222, 75222), (252, 66267), (259, 64476), (324, 51541), (333, 50148), (378, 44178), (398, 41958), (444, 37611), (518, 32238), (567, 29452), (597, 27972), (666, 25074), (756, 22089), (777, 21492), (796, 20979), (999, 16716), (1036, 16119), (1134, 14726), (1194, 13986), (1332, 12537), (1393, 11988), (1554, 10746), (1791, 9324), (1998, 8358), (2268, 7363), (2331, 7164), (2388, 6993), (2786, 5994), (2997, 5572), (3108, 5373), (3582, 4662), (3996, 4179)]