13671216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 42202160

約数和(自身を除く): 28530944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 109, 117, 134, 144, 156, 201, 208, 218, 234, 268, 312, 327, 402, 436, 468, 536, 603, 624, 654, 804, 871, 872, 936, 981, 1072, 1206, 1308, 1417, 1608, 1742, 1744, 1872, 1962, 2412, 2613, 2616, 2834, 3216, 3484, 3924, 4251, 4824, 5226, 5232, 5668, 6968, 7303, 7839, 7848, 8502, 9648, 10452, 11336, 12753, 13936, 14606, 15678, 15696, 17004, 20904, 21909, 22672, 25506, 29212, 31356, 34008, 41808, 43818, 51012, 58424, 62712, 65727, 68016, 87636, 94939, 102024, 116848, 125424, 131454, 175272, 189878, 204048, 262908, 284817, 350544, 379756, 525816, 569634, 759512, 854451, 1051632, 1139268, 1519024, 1708902, 2278536, 3417804, 4557072, 6835608, 13671216]

約数ペア:

[(1, 13671216), (2, 6835608), (3, 4557072), (4, 3417804), (6, 2278536), (8, 1708902), (9, 1519024), (12, 1139268), (13, 1051632), (16, 854451), (18, 759512), (24, 569634), (26, 525816), (36, 379756), (39, 350544), (48, 284817), (52, 262908), (67, 204048), (72, 189878), (78, 175272), (104, 131454), (109, 125424), (117, 116848), (134, 102024), (144, 94939), (156, 87636), (201, 68016), (208, 65727), (218, 62712), (234, 58424), (268, 51012), (312, 43818), (327, 41808), (402, 34008), (436, 31356), (468, 29212), (536, 25506), (603, 22672), (624, 21909), (654, 20904), (804, 17004), (871, 15696), (872, 15678), (936, 14606), (981, 13936), (1072, 12753), (1206, 11336), (1308, 10452), (1417, 9648), (1608, 8502), (1742, 7848), (1744, 7839), (1872, 7303), (1962, 6968), (2412, 5668), (2613, 5232), (2616, 5226), (2834, 4824), (3216, 4251), (3484, 3924)]