38140956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 116113536

約数和(自身を除く): 77972580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 251, 252, 268, 324, 378, 402, 469, 502, 567, 603, 753, 756, 804, 938, 1004, 1134, 1206, 1407, 1506, 1757, 1809, 1876, 2259, 2268, 2412, 2814, 3012, 3514, 3618, 4221, 4518, 5271, 5427, 5628, 6777, 7028, 7236, 8442, 9036, 10542, 10854, 12663, 13554, 15813, 16817, 16884, 20331, 21084, 21708, 25326, 27108, 31626, 33634, 37989, 40662, 47439, 50451, 50652, 63252, 67268, 75978, 81324, 94878, 100902, 117719, 142317, 151353, 151956, 189756, 201804, 235438, 284634, 302706, 353157, 454059, 470876, 569268, 605412, 706314, 908118, 1059471, 1362177, 1412628, 1816236, 2118942, 2724354, 3178413, 4237884, 5448708, 6356826, 9535239, 12713652, 19070478, 38140956]

約数ペア:

[(1, 38140956), (2, 19070478), (3, 12713652), (4, 9535239), (6, 6356826), (7, 5448708), (9, 4237884), (12, 3178413), (14, 2724354), (18, 2118942), (21, 1816236), (27, 1412628), (28, 1362177), (36, 1059471), (42, 908118), (54, 706314), (63, 605412), (67, 569268), (81, 470876), (84, 454059), (108, 353157), (126, 302706), (134, 284634), (162, 235438), (189, 201804), (201, 189756), (251, 151956), (252, 151353), (268, 142317), (324, 117719), (378, 100902), (402, 94878), (469, 81324), (502, 75978), (567, 67268), (603, 63252), (753, 50652), (756, 50451), (804, 47439), (938, 40662), (1004, 37989), (1134, 33634), (1206, 31626), (1407, 27108), (1506, 25326), (1757, 21708), (1809, 21084), (1876, 20331), (2259, 16884), (2268, 16817), (2412, 15813), (2814, 13554), (3012, 12663), (3514, 10854), (3618, 10542), (4221, 9036), (4518, 8442), (5271, 7236), (5427, 7028), (5628, 6777)]