18172179576

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{163997}}^1$

素因数の和:164040

約数の個数: 112

約数和(自身を含む): 53774944200

約数和(自身を除く): 35602764624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1944, 2052, 2916, 3078, 4104, 4617, 5832, 6156, 9234, 12312, 13851, 18468, 27702, 36936, 55404, 110808, 163997, 327994, 491991, 655988, 983982, 1311976, 1475973, 1967964, 2951946, 3115943, 3935928, 4427919, 5903892, 6231886, 8855838, 9347829, 11807784, 12463772, 13283757, 17711676, 18695658, 24927544, 26567514, 28043487, 35423352, 37391316, 39851271, 53135028, 56086974, 74782632, 79702542, 84130461, 106270056, 112173948, 119553813, 159405084, 168260922, 224347896, 239107626, 252391383, 318810168, 336521844, 478215252, 504782766, 673043688, 757174149, 956430504, 1009565532, 1514348298, 2019131064, 2271522447, 3028696596, 4543044894, 6057393192, 9086089788, 18172179576]

約数ペア:

[(1, 18172179576), (2, 9086089788), (3, 6057393192), (4, 4543044894), (6, 3028696596), (8, 2271522447), (9, 2019131064), (12, 1514348298), (18, 1009565532), (19, 956430504), (24, 757174149), (27, 673043688), (36, 504782766), (38, 478215252), (54, 336521844), (57, 318810168), (72, 252391383), (76, 239107626), (81, 224347896), (108, 168260922), (114, 159405084), (152, 119553813), (162, 112173948), (171, 106270056), (216, 84130461), (228, 79702542), (243, 74782632), (324, 56086974), (342, 53135028), (456, 39851271), (486, 37391316), (513, 35423352), (648, 28043487), (684, 26567514), (729, 24927544), (972, 18695658), (1026, 17711676), (1368, 13283757), (1458, 12463772), (1539, 11807784), (1944, 9347829), (2052, 8855838), (2916, 6231886), (3078, 5903892), (4104, 4427919), (4617, 3935928), (5832, 3115943), (6156, 2951946), (9234, 1967964), (12312, 1475973), (13851, 1311976), (18468, 983982), (27702, 655988), (36936, 491991), (55404, 327994), (110808, 163997)]