2015183898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{175753}}^1$

素因数の和:175788

約数の個数: 72

約数和(自身を含む): 5469815988

約数和(自身を除く): 3454632090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 175753, 351506, 527259, 1054518, 1230271, 1581777, 2284789, 2460542, 3163554, 3690813, 4569578, 6854367, 7381626, 8611897, 11072439, 13708734, 15993523, 17223794, 20563101, 22144878, 25835691, 31987046, 41126202, 47980569, 51671382, 77507073, 95961138, 111954661, 143941707, 155014146, 223909322, 287883414, 335863983, 671727966, 1007591949, 2015183898]

約数ペア:

[(1, 2015183898), (2, 1007591949), (3, 671727966), (6, 335863983), (7, 287883414), (9, 223909322), (13, 155014146), (14, 143941707), (18, 111954661), (21, 95961138), (26, 77507073), (39, 51671382), (42, 47980569), (49, 41126202), (63, 31987046), (78, 25835691), (91, 22144878), (98, 20563101), (117, 17223794), (126, 15993523), (147, 13708734), (182, 11072439), (234, 8611897), (273, 7381626), (294, 6854367), (441, 4569578), (546, 3690813), (637, 3163554), (819, 2460542), (882, 2284789), (1274, 1581777), (1638, 1230271), (1911, 1054518), (3822, 527259), (5733, 351506), (11466, 175753)]