15662916828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6971}}^1\times {\mathrm{4801}}^1$

素因数の和:11795

約数の個数: 72

約数和(自身を含む): 42652939056

約数和(自身を除く): 26990022228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4801, 6971, 9602, 13942, 14403, 19204, 20913, 27884, 28806, 41826, 43209, 57612, 62413, 62739, 83652, 86418, 90623, 124826, 125478, 172836, 181246, 187239, 249652, 250956, 271869, 362492, 374478, 543738, 561717, 748956, 815607, 1087476, 1123434, 1631214, 2246868, 3262428, 33467771, 66935542, 100403313, 133871084, 200806626, 301209939, 401613252, 435081023, 602419878, 870162046, 1204839756, 1305243069, 1740324092, 2610486138, 3915729207, 5220972276, 7831458414, 15662916828]

約数ペア:

[(1, 15662916828), (2, 7831458414), (3, 5220972276), (4, 3915729207), (6, 2610486138), (9, 1740324092), (12, 1305243069), (13, 1204839756), (18, 870162046), (26, 602419878), (36, 435081023), (39, 401613252), (52, 301209939), (78, 200806626), (117, 133871084), (156, 100403313), (234, 66935542), (468, 33467771), (4801, 3262428), (6971, 2246868), (9602, 1631214), (13942, 1123434), (14403, 1087476), (19204, 815607), (20913, 748956), (27884, 561717), (28806, 543738), (41826, 374478), (43209, 362492), (57612, 271869), (62413, 250956), (62739, 249652), (83652, 187239), (86418, 181246), (90623, 172836), (124826, 125478)]