42060816

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2018

約数の個数: 120

約数和(自身を含む): 140511840

約数和(自身を除く): 98451024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 1987, 2352, 2646, 3024, 3528, 3974, 5292, 5961, 7056, 7948, 10584, 11922, 13909, 15896, 17883, 21168, 23844, 27818, 31792, 35766, 41727, 47688, 53649, 55636, 71532, 83454, 95376, 97363, 107298, 111272, 125181, 143064, 166908, 194726, 214596, 222544, 250362, 286128, 292089, 333816, 375543, 389452, 429192, 500724, 584178, 667632, 751086, 778904, 858384, 876267, 1001448, 1168356, 1502172, 1557808, 1752534, 2002896, 2336712, 2628801, 3004344, 3505068, 4673424, 5257602, 6008688, 7010136, 10515204, 14020272, 21030408, 42060816]

約数ペア:

[(1, 42060816), (2, 21030408), (3, 14020272), (4, 10515204), (6, 7010136), (7, 6008688), (8, 5257602), (9, 4673424), (12, 3505068), (14, 3004344), (16, 2628801), (18, 2336712), (21, 2002896), (24, 1752534), (27, 1557808), (28, 1502172), (36, 1168356), (42, 1001448), (48, 876267), (49, 858384), (54, 778904), (56, 751086), (63, 667632), (72, 584178), (84, 500724), (98, 429192), (108, 389452), (112, 375543), (126, 333816), (144, 292089), (147, 286128), (168, 250362), (189, 222544), (196, 214596), (216, 194726), (252, 166908), (294, 143064), (336, 125181), (378, 111272), (392, 107298), (432, 97363), (441, 95376), (504, 83454), (588, 71532), (756, 55636), (784, 53649), (882, 47688), (1008, 41727), (1176, 35766), (1323, 31792), (1512, 27818), (1764, 23844), (1987, 21168), (2352, 17883), (2646, 15896), (3024, 13909), (3528, 11922), (3974, 10584), (5292, 7948), (5961, 7056)]