40277646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 91653120

約数和(自身を除く): 51375474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 271, 359, 414, 542, 718, 813, 1077, 1626, 2154, 2439, 3231, 4878, 6233, 6462, 8257, 12466, 16514, 18699, 24771, 37398, 49542, 56097, 74313, 97289, 112194, 148626, 194578, 291867, 583734, 875601, 1751202, 2237647, 4475294, 6712941, 13425882, 20138823, 40277646]

約数ペア:

[(1, 40277646), (2, 20138823), (3, 13425882), (6, 6712941), (9, 4475294), (18, 2237647), (23, 1751202), (46, 875601), (69, 583734), (138, 291867), (207, 194578), (271, 148626), (359, 112194), (414, 97289), (542, 74313), (718, 56097), (813, 49542), (1077, 37398), (1626, 24771), (2154, 18699), (2439, 16514), (3231, 12466), (4878, 8257), (6233, 6462)]