42827334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 98910720

約数和(自身を除く): 56083386

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 317, 506, 534, 634, 759, 951, 979, 1518, 1902, 1958, 2047, 2937, 3487, 4094, 5874, 6141, 6974, 7291, 10461, 12282, 14582, 20922, 21873, 22517, 28213, 43746, 45034, 56426, 67551, 80201, 84639, 135102, 160402, 169278, 240603, 310343, 481206, 620686, 648899, 931029, 1297798, 1862058, 1946697, 3893394, 7137889, 14275778, 21413667, 42827334]

約数ペア:

[(1, 42827334), (2, 21413667), (3, 14275778), (6, 7137889), (11, 3893394), (22, 1946697), (23, 1862058), (33, 1297798), (46, 931029), (66, 648899), (69, 620686), (89, 481206), (138, 310343), (178, 240603), (253, 169278), (267, 160402), (317, 135102), (506, 84639), (534, 80201), (634, 67551), (759, 56426), (951, 45034), (979, 43746), (1518, 28213), (1902, 22517), (1958, 21873), (2047, 20922), (2937, 14582), (3487, 12282), (4094, 10461), (5874, 7291), (6141, 6974)]