16237746

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 112

約数和(自身を含む): 43859904

約数和(自身を除く): 27622158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 43, 54, 63, 74, 81, 86, 111, 126, 129, 162, 189, 222, 243, 258, 259, 301, 333, 378, 387, 486, 518, 567, 602, 666, 729, 774, 777, 903, 999, 1134, 1161, 1458, 1554, 1591, 1701, 1806, 1998, 2322, 2331, 2709, 2997, 3182, 3402, 3483, 4662, 4773, 5103, 5418, 5994, 6966, 6993, 8127, 8991, 9546, 10206, 10449, 11137, 13986, 14319, 16254, 17982, 20898, 20979, 22274, 24381, 26973, 28638, 31347, 33411, 41958, 42957, 48762, 53946, 62694, 62937, 66822, 73143, 85914, 100233, 125874, 128871, 146286, 188811, 200466, 219429, 257742, 300699, 377622, 386613, 438858, 601398, 773226, 902097, 1159839, 1804194, 2319678, 2706291, 5412582, 8118873, 16237746]

約数ペア:

[(1, 16237746), (2, 8118873), (3, 5412582), (6, 2706291), (7, 2319678), (9, 1804194), (14, 1159839), (18, 902097), (21, 773226), (27, 601398), (37, 438858), (42, 386613), (43, 377622), (54, 300699), (63, 257742), (74, 219429), (81, 200466), (86, 188811), (111, 146286), (126, 128871), (129, 125874), (162, 100233), (189, 85914), (222, 73143), (243, 66822), (258, 62937), (259, 62694), (301, 53946), (333, 48762), (378, 42957), (387, 41958), (486, 33411), (518, 31347), (567, 28638), (602, 26973), (666, 24381), (729, 22274), (774, 20979), (777, 20898), (903, 17982), (999, 16254), (1134, 14319), (1161, 13986), (1458, 11137), (1554, 10449), (1591, 10206), (1701, 9546), (1806, 8991), (1998, 8127), (2322, 6993), (2331, 6966), (2709, 5994), (2997, 5418), (3182, 5103), (3402, 4773), (3483, 4662)]