18898728408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{11071}}^1$

素因数の和:12222

約数の個数: 128

約数和(自身を含む): 60054528000

約数和(自身を除く): 41155799592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1129, 1512, 2258, 3387, 4516, 6774, 7903, 9032, 10161, 11071, 13548, 15806, 20322, 22142, 23709, 27096, 30483, 31612, 33213, 40644, 44284, 47418, 60966, 63224, 66426, 71127, 77497, 81288, 88568, 94836, 99639, 121932, 132852, 142254, 154994, 189672, 199278, 213381, 232491, 243864, 265704, 284508, 298917, 309988, 398556, 426762, 464982, 569016, 597834, 619976, 697473, 797112, 853524, 929964, 1195668, 1394946, 1707048, 1859928, 2092419, 2391336, 2789892, 4184838, 5579784, 8369676, 12499159, 16739352, 24998318, 37497477, 49996636, 74994954, 87494113, 99993272, 112492431, 149989908, 174988226, 224984862, 262482339, 299979816, 337477293, 349976452, 449969724, 524964678, 674954586, 699952904, 787447017, 899939448, 1049929356, 1349909172, 1574894034, 2099858712, 2362341051, 2699818344, 3149788068, 4724682102, 6299576136, 9449364204, 18898728408]

約数ペア:

[(1, 18898728408), (2, 9449364204), (3, 6299576136), (4, 4724682102), (6, 3149788068), (7, 2699818344), (8, 2362341051), (9, 2099858712), (12, 1574894034), (14, 1349909172), (18, 1049929356), (21, 899939448), (24, 787447017), (27, 699952904), (28, 674954586), (36, 524964678), (42, 449969724), (54, 349976452), (56, 337477293), (63, 299979816), (72, 262482339), (84, 224984862), (108, 174988226), (126, 149989908), (168, 112492431), (189, 99993272), (216, 87494113), (252, 74994954), (378, 49996636), (504, 37497477), (756, 24998318), (1129, 16739352), (1512, 12499159), (2258, 8369676), (3387, 5579784), (4516, 4184838), (6774, 2789892), (7903, 2391336), (9032, 2092419), (10161, 1859928), (11071, 1707048), (13548, 1394946), (15806, 1195668), (20322, 929964), (22142, 853524), (23709, 797112), (27096, 697473), (30483, 619976), (31612, 597834), (33213, 569016), (40644, 464982), (44284, 426762), (47418, 398556), (60966, 309988), (63224, 298917), (66426, 284508), (71127, 265704), (77497, 243864), (81288, 232491), (88568, 213381), (94836, 199278), (99639, 189672), (121932, 154994), (132852, 142254)]