39405996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 108

約数和(自身を含む): 117641160

約数和(自身を除く): 78235164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 251, 252, 267, 294, 356, 441, 502, 534, 588, 623, 753, 801, 882, 1004, 1068, 1246, 1506, 1602, 1757, 1764, 1869, 2259, 2492, 3012, 3204, 3514, 3738, 4361, 4518, 5271, 5607, 7028, 7476, 8722, 9036, 10542, 11214, 12299, 13083, 15813, 17444, 21084, 22339, 22428, 24598, 26166, 31626, 36897, 39249, 44678, 49196, 52332, 63252, 67017, 73794, 78498, 89356, 110691, 134034, 147588, 156373, 156996, 201051, 221382, 268068, 312746, 402102, 442764, 469119, 625492, 804204, 938238, 1094611, 1407357, 1876476, 2189222, 2814714, 3283833, 4378444, 5629428, 6567666, 9851499, 13135332, 19702998, 39405996]

約数ペア:

[(1, 39405996), (2, 19702998), (3, 13135332), (4, 9851499), (6, 6567666), (7, 5629428), (9, 4378444), (12, 3283833), (14, 2814714), (18, 2189222), (21, 1876476), (28, 1407357), (36, 1094611), (42, 938238), (49, 804204), (63, 625492), (84, 469119), (89, 442764), (98, 402102), (126, 312746), (147, 268068), (178, 221382), (196, 201051), (251, 156996), (252, 156373), (267, 147588), (294, 134034), (356, 110691), (441, 89356), (502, 78498), (534, 73794), (588, 67017), (623, 63252), (753, 52332), (801, 49196), (882, 44678), (1004, 39249), (1068, 36897), (1246, 31626), (1506, 26166), (1602, 24598), (1757, 22428), (1764, 22339), (1869, 21084), (2259, 17444), (2492, 15813), (3012, 13083), (3204, 12299), (3514, 11214), (3738, 10542), (4361, 9036), (4518, 8722), (5271, 7476), (5607, 7028)]