17923848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29976312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 223, 394, 408, 446, 591, 669, 788, 892, 1182, 1338, 1576, 1784, 2364, 2676, 3349, 3791, 4728, 5352, 6698, 7582, 10047, 11373, 13396, 15164, 20094, 22746, 26792, 30328, 40188, 43931, 45492, 80376, 87862, 90984, 131793, 175724, 263586, 351448, 527172, 746827, 1054344, 1493654, 2240481, 2987308, 4480962, 5974616, 8961924, 17923848]

約数ペア:

[(1, 17923848), (2, 8961924), (3, 5974616), (4, 4480962), (6, 2987308), (8, 2240481), (12, 1493654), (17, 1054344), (24, 746827), (34, 527172), (51, 351448), (68, 263586), (102, 175724), (136, 131793), (197, 90984), (204, 87862), (223, 80376), (394, 45492), (408, 43931), (446, 40188), (591, 30328), (669, 26792), (788, 22746), (892, 20094), (1182, 15164), (1338, 13396), (1576, 11373), (1784, 10047), (2364, 7582), (2676, 6698), (3349, 5352), (3791, 4728)]