16972092

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 46883200

約数和(自身を除く): 29911108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 919, 972, 1026, 1539, 1838, 2052, 2757, 3078, 3676, 4617, 5514, 6156, 8271, 9234, 11028, 16542, 17461, 18468, 24813, 33084, 34922, 49626, 52383, 69844, 74439, 99252, 104766, 148878, 157149, 209532, 223317, 297756, 314298, 446634, 471447, 628596, 893268, 942894, 1414341, 1885788, 2828682, 4243023, 5657364, 8486046, 16972092]

約数ペア:

[(1, 16972092), (2, 8486046), (3, 5657364), (4, 4243023), (6, 2828682), (9, 1885788), (12, 1414341), (18, 942894), (19, 893268), (27, 628596), (36, 471447), (38, 446634), (54, 314298), (57, 297756), (76, 223317), (81, 209532), (108, 157149), (114, 148878), (162, 104766), (171, 99252), (228, 74439), (243, 69844), (324, 52383), (342, 49626), (486, 34922), (513, 33084), (684, 24813), (919, 18468), (972, 17461), (1026, 16542), (1539, 11028), (1838, 9234), (2052, 8271), (2757, 6156), (3078, 5514), (3676, 4617)]