19499230044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4551641}}^1$

素因数の和:4551675

約数の個数: 72

約数和(自身を含む): 59644716768

約数和(自身を除く): 40145486724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4551641, 9103282, 13654923, 18206564, 27309846, 31861487, 40964769, 54619692, 63722974, 77377897, 81929538, 95584461, 127445948, 154755794, 163859076, 191168922, 232133691, 286753383, 309511588, 382337844, 464267382, 541645279, 573506766, 696401073, 928534764, 1083290558, 1147013532, 1392802146, 1624935837, 2166581116, 2785604292, 3249871674, 4874807511, 6499743348, 9749615022, 19499230044]

約数ペア:

[(1, 19499230044), (2, 9749615022), (3, 6499743348), (4, 4874807511), (6, 3249871674), (7, 2785604292), (9, 2166581116), (12, 1624935837), (14, 1392802146), (17, 1147013532), (18, 1083290558), (21, 928534764), (28, 696401073), (34, 573506766), (36, 541645279), (42, 464267382), (51, 382337844), (63, 309511588), (68, 286753383), (84, 232133691), (102, 191168922), (119, 163859076), (126, 154755794), (153, 127445948), (204, 95584461), (238, 81929538), (252, 77377897), (306, 63722974), (357, 54619692), (476, 40964769), (612, 31861487), (714, 27309846), (1071, 18206564), (1428, 13654923), (2142, 9103282), (4284, 4551641)]