6687756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 18162144

約数和(自身を除く): 11474388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 197, 207, 246, 276, 369, 394, 414, 492, 591, 738, 788, 828, 943, 1182, 1476, 1773, 1886, 2364, 2829, 3546, 3772, 4531, 5658, 7092, 8077, 8487, 9062, 11316, 13593, 16154, 16974, 18124, 24231, 27186, 32308, 33948, 40779, 48462, 54372, 72693, 81558, 96924, 145386, 163116, 185771, 290772, 371542, 557313, 743084, 1114626, 1671939, 2229252, 3343878, 6687756]

約数ペア:

[(1, 6687756), (2, 3343878), (3, 2229252), (4, 1671939), (6, 1114626), (9, 743084), (12, 557313), (18, 371542), (23, 290772), (36, 185771), (41, 163116), (46, 145386), (69, 96924), (82, 81558), (92, 72693), (123, 54372), (138, 48462), (164, 40779), (197, 33948), (207, 32308), (246, 27186), (276, 24231), (369, 18124), (394, 16974), (414, 16154), (492, 13593), (591, 11316), (738, 9062), (788, 8487), (828, 8077), (943, 7092), (1182, 5658), (1476, 4531), (1773, 3772), (1886, 3546), (2364, 2829)]