11655618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 15197502

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 89, 138, 146, 178, 219, 267, 299, 438, 534, 598, 897, 949, 1157, 1679, 1794, 1898, 2047, 2314, 2847, 3358, 3471, 4094, 5037, 5694, 6141, 6497, 6942, 10074, 12282, 12994, 19491, 21827, 26611, 38982, 43654, 53222, 65481, 79833, 84461, 130962, 149431, 159666, 168922, 253383, 298862, 448293, 506766, 896586, 1942603, 3885206, 5827809, 11655618]

約数ペア:

[(1, 11655618), (2, 5827809), (3, 3885206), (6, 1942603), (13, 896586), (23, 506766), (26, 448293), (39, 298862), (46, 253383), (69, 168922), (73, 159666), (78, 149431), (89, 130962), (138, 84461), (146, 79833), (178, 65481), (219, 53222), (267, 43654), (299, 38982), (438, 26611), (534, 21827), (598, 19491), (897, 12994), (949, 12282), (1157, 10074), (1679, 6942), (1794, 6497), (1898, 6141), (2047, 5694), (2314, 5037), (2847, 4094), (3358, 3471)]