42609672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28181}}^1$

素因数の和:28203

約数の個数: 64

約数和(自身を含む): 135273600

約数和(自身を除く): 92663928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28181, 56362, 84543, 112724, 169086, 197267, 225448, 253629, 338172, 394534, 507258, 591801, 676344, 760887, 789068, 1014516, 1183602, 1521774, 1578136, 1775403, 2029032, 2367204, 3043548, 3550806, 4734408, 5326209, 6087096, 7101612, 10652418, 14203224, 21304836, 42609672]

約数ペア:

[(1, 42609672), (2, 21304836), (3, 14203224), (4, 10652418), (6, 7101612), (7, 6087096), (8, 5326209), (9, 4734408), (12, 3550806), (14, 3043548), (18, 2367204), (21, 2029032), (24, 1775403), (27, 1578136), (28, 1521774), (36, 1183602), (42, 1014516), (54, 789068), (56, 760887), (63, 676344), (72, 591801), (84, 507258), (108, 394534), (126, 338172), (168, 253629), (189, 225448), (216, 197267), (252, 169086), (378, 112724), (504, 84543), (756, 56362), (1512, 28181)]