13731276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 23524404

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 89, 92, 129, 138, 156, 172, 178, 258, 267, 276, 299, 356, 516, 534, 559, 598, 897, 989, 1068, 1118, 1157, 1196, 1677, 1794, 1978, 2047, 2236, 2314, 2967, 3354, 3471, 3588, 3827, 3956, 4094, 4628, 5934, 6141, 6708, 6942, 7654, 8188, 11481, 11868, 12282, 12857, 13884, 15308, 22962, 24564, 25714, 26611, 38571, 45924, 49751, 51428, 53222, 77142, 79833, 88021, 99502, 106444, 149253, 154284, 159666, 176042, 199004, 264063, 298506, 319332, 352084, 528126, 597012, 1056252, 1144273, 2288546, 3432819, 4577092, 6865638, 13731276]

約数ペア:

[(1, 13731276), (2, 6865638), (3, 4577092), (4, 3432819), (6, 2288546), (12, 1144273), (13, 1056252), (23, 597012), (26, 528126), (39, 352084), (43, 319332), (46, 298506), (52, 264063), (69, 199004), (78, 176042), (86, 159666), (89, 154284), (92, 149253), (129, 106444), (138, 99502), (156, 88021), (172, 79833), (178, 77142), (258, 53222), (267, 51428), (276, 49751), (299, 45924), (356, 38571), (516, 26611), (534, 25714), (559, 24564), (598, 22962), (897, 15308), (989, 13884), (1068, 12857), (1118, 12282), (1157, 11868), (1196, 11481), (1677, 8188), (1794, 7654), (1978, 6942), (2047, 6708), (2236, 6141), (2314, 5934), (2967, 4628), (3354, 4094), (3471, 3956), (3588, 3827)]