2040697782

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 4899351600

約数和(自身を除く): 2858653818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 61, 102, 109, 118, 122, 153, 177, 183, 218, 289, 306, 327, 354, 366, 531, 549, 578, 654, 867, 981, 1003, 1037, 1062, 1098, 1734, 1853, 1962, 2006, 2074, 2601, 3009, 3111, 3599, 3706, 5202, 5559, 6018, 6222, 6431, 6649, 7198, 9027, 9333, 10797, 11118, 12862, 13298, 16677, 17051, 17629, 18054, 18666, 19293, 19947, 21594, 31501, 32391, 33354, 34102, 35258, 38586, 39894, 51153, 52887, 57879, 59841, 61183, 63002, 64782, 94503, 102306, 105774, 109327, 113033, 115758, 119682, 122366, 153459, 158661, 183549, 189006, 218654, 226066, 283509, 306918, 317322, 327981, 339099, 367098, 392291, 550647, 567018, 655962, 678198, 784582, 983943, 1017297, 1040111, 1101294, 1176873, 1858559, 1921561, 1967886, 2034594, 2080222, 2353746, 3120333, 3530619, 3717118, 3843122, 5575677, 5764683, 6240666, 6668947, 7061238, 9360999, 11151354, 11529366, 13337894, 16727031, 17294049, 18721998, 20006841, 33454062, 34588098, 40013682, 60020523, 113372099, 120041046, 226744198, 340116297, 680232594, 1020348891, 2040697782]

約数ペア:

[(1, 2040697782), (2, 1020348891), (3, 680232594), (6, 340116297), (9, 226744198), (17, 120041046), (18, 113372099), (34, 60020523), (51, 40013682), (59, 34588098), (61, 33454062), (102, 20006841), (109, 18721998), (118, 17294049), (122, 16727031), (153, 13337894), (177, 11529366), (183, 11151354), (218, 9360999), (289, 7061238), (306, 6668947), (327, 6240666), (354, 5764683), (366, 5575677), (531, 3843122), (549, 3717118), (578, 3530619), (654, 3120333), (867, 2353746), (981, 2080222), (1003, 2034594), (1037, 1967886), (1062, 1921561), (1098, 1858559), (1734, 1176873), (1853, 1101294), (1962, 1040111), (2006, 1017297), (2074, 983943), (2601, 784582), (3009, 678198), (3111, 655962), (3599, 567018), (3706, 550647), (5202, 392291), (5559, 367098), (6018, 339099), (6222, 327981), (6431, 317322), (6649, 306918), (7198, 283509), (9027, 226066), (9333, 218654), (10797, 189006), (11118, 183549), (12862, 158661), (13298, 153459), (16677, 122366), (17051, 119682), (17629, 115758), (18054, 113033), (18666, 109327), (19293, 105774), (19947, 102306), (21594, 94503), (31501, 64782), (32391, 63002), (33354, 61183), (34102, 59841), (35258, 57879), (38586, 52887), (39894, 51153)]