13778812806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 128

約数和(自身を含む): 32381337600

約数和(自身を除く): 18602524794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 121, 142, 209, 213, 242, 363, 418, 426, 627, 726, 781, 1254, 1279, 1331, 1349, 1562, 2299, 2343, 2558, 2662, 2698, 3837, 3993, 4047, 4598, 4686, 6897, 7674, 7986, 8094, 8591, 13794, 14069, 14839, 17182, 24301, 25289, 25773, 28138, 29678, 42207, 44517, 48602, 50578, 51546, 72903, 75867, 84414, 89034, 90809, 94501, 145806, 151734, 154759, 163229, 181618, 189002, 267311, 272427, 283503, 309518, 326458, 464277, 489687, 534622, 544854, 567006, 801933, 928554, 979374, 998899, 1603866, 1702349, 1725371, 1795519, 1997798, 2940421, 2996697, 3404698, 3450742, 3591038, 5107047, 5176113, 5386557, 5880842, 5993394, 8821263, 10214094, 10352226, 10773114, 10987889, 17642526, 18979081, 21975778, 32344631, 32963667, 37958162, 56937243, 64689262, 65927334, 97033893, 113874486, 120866779, 194067786, 208769891, 241733558, 362600337, 417539782, 626309673, 725200674, 1252619346, 2296468801, 4592937602, 6889406403, 13778812806]

約数ペア:

[(1, 13778812806), (2, 6889406403), (3, 4592937602), (6, 2296468801), (11, 1252619346), (19, 725200674), (22, 626309673), (33, 417539782), (38, 362600337), (57, 241733558), (66, 208769891), (71, 194067786), (114, 120866779), (121, 113874486), (142, 97033893), (209, 65927334), (213, 64689262), (242, 56937243), (363, 37958162), (418, 32963667), (426, 32344631), (627, 21975778), (726, 18979081), (781, 17642526), (1254, 10987889), (1279, 10773114), (1331, 10352226), (1349, 10214094), (1562, 8821263), (2299, 5993394), (2343, 5880842), (2558, 5386557), (2662, 5176113), (2698, 5107047), (3837, 3591038), (3993, 3450742), (4047, 3404698), (4598, 2996697), (4686, 2940421), (6897, 1997798), (7674, 1795519), (7986, 1725371), (8094, 1702349), (8591, 1603866), (13794, 998899), (14069, 979374), (14839, 928554), (17182, 801933), (24301, 567006), (25289, 544854), (25773, 534622), (28138, 489687), (29678, 464277), (42207, 326458), (44517, 309518), (48602, 283503), (50578, 272427), (51546, 267311), (72903, 189002), (75867, 181618), (84414, 163229), (89034, 154759), (90809, 151734), (94501, 145806)]