27432882

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 64528464

約数和(自身を除く): 37095582

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 67, 69, 86, 129, 134, 138, 201, 207, 258, 387, 402, 414, 529, 603, 774, 989, 1058, 1206, 1541, 1587, 1978, 2881, 2967, 3082, 3174, 4623, 4761, 5762, 5934, 8643, 8901, 9246, 9522, 13869, 17286, 17802, 22747, 25929, 27738, 35443, 45494, 51858, 66263, 68241, 70886, 106329, 132526, 136482, 198789, 204723, 212658, 318987, 397578, 409446, 596367, 637974, 1192734, 1524049, 3048098, 4572147, 9144294, 13716441, 27432882]

約数ペア:

[(1, 27432882), (2, 13716441), (3, 9144294), (6, 4572147), (9, 3048098), (18, 1524049), (23, 1192734), (43, 637974), (46, 596367), (67, 409446), (69, 397578), (86, 318987), (129, 212658), (134, 204723), (138, 198789), (201, 136482), (207, 132526), (258, 106329), (387, 70886), (402, 68241), (414, 66263), (529, 51858), (603, 45494), (774, 35443), (989, 27738), (1058, 25929), (1206, 22747), (1541, 17802), (1587, 17286), (1978, 13869), (2881, 9522), (2967, 9246), (3082, 8901), (3174, 8643), (4623, 5934), (4761, 5762)]