15691474188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{34673}}^1$

素因数の和:35663

約数の個数: 72

約数和(自身を含む): 42761086368

約数和(自身を除く): 27069612180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 967, 1934, 2901, 3868, 5802, 8703, 11604, 12571, 17406, 25142, 34673, 34812, 37713, 50284, 69346, 75426, 104019, 113139, 138692, 150852, 208038, 226278, 312057, 416076, 450749, 452556, 624114, 901498, 1248228, 1352247, 1802996, 2704494, 4056741, 5408988, 8113482, 16226964, 33528791, 67057582, 100586373, 134115164, 201172746, 301759119, 402345492, 435874283, 603518238, 871748566, 1207036476, 1307622849, 1743497132, 2615245698, 3922868547, 5230491396, 7845737094, 15691474188]

約数ペア:

[(1, 15691474188), (2, 7845737094), (3, 5230491396), (4, 3922868547), (6, 2615245698), (9, 1743497132), (12, 1307622849), (13, 1207036476), (18, 871748566), (26, 603518238), (36, 435874283), (39, 402345492), (52, 301759119), (78, 201172746), (117, 134115164), (156, 100586373), (234, 67057582), (468, 33528791), (967, 16226964), (1934, 8113482), (2901, 5408988), (3868, 4056741), (5802, 2704494), (8703, 1802996), (11604, 1352247), (12571, 1248228), (17406, 901498), (25142, 624114), (34673, 452556), (34812, 450749), (37713, 416076), (50284, 312057), (69346, 226278), (75426, 208038), (104019, 150852), (113139, 138692)]