26885772

素因数分解:

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

素因数の和:447

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 45762804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 223, 306, 394, 446, 591, 612, 669, 788, 892, 1182, 1338, 1773, 2007, 2364, 2676, 3349, 3546, 3791, 4014, 6698, 7092, 7582, 8028, 10047, 11373, 13396, 15164, 20094, 22746, 30141, 34119, 40188, 43931, 45492, 60282, 68238, 87862, 120564, 131793, 136476, 175724, 263586, 395379, 527172, 746827, 790758, 1493654, 1581516, 2240481, 2987308, 4480962, 6721443, 8961924, 13442886, 26885772]

約数ペア:

[(1, 26885772), (2, 13442886), (3, 8961924), (4, 6721443), (6, 4480962), (9, 2987308), (12, 2240481), (17, 1581516), (18, 1493654), (34, 790758), (36, 746827), (51, 527172), (68, 395379), (102, 263586), (153, 175724), (197, 136476), (204, 131793), (223, 120564), (306, 87862), (394, 68238), (446, 60282), (591, 45492), (612, 43931), (669, 40188), (788, 34119), (892, 30141), (1182, 22746), (1338, 20094), (1773, 15164), (2007, 13396), (2364, 11373), (2676, 10047), (3349, 8028), (3546, 7582), (3791, 7092), (4014, 6698)]