2019482244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{15923}}^1$

素因数の和:16217

約数の個数: 72

約数和(自身を含む): 5518111872

約数和(自身を除く): 3498629628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 468, 542, 813, 1084, 1626, 2439, 3252, 3523, 4878, 7046, 9756, 10569, 14092, 15923, 21138, 31707, 31846, 42276, 47769, 63414, 63692, 95538, 126828, 143307, 191076, 206999, 286614, 413998, 573228, 620997, 827996, 1241994, 1862991, 2483988, 3725982, 4315133, 7451964, 8630266, 12945399, 17260532, 25890798, 38836197, 51781596, 56096729, 77672394, 112193458, 155344788, 168290187, 224386916, 336580374, 504870561, 673160748, 1009741122, 2019482244]

約数ペア:

[(1, 2019482244), (2, 1009741122), (3, 673160748), (4, 504870561), (6, 336580374), (9, 224386916), (12, 168290187), (13, 155344788), (18, 112193458), (26, 77672394), (36, 56096729), (39, 51781596), (52, 38836197), (78, 25890798), (117, 17260532), (156, 12945399), (234, 8630266), (271, 7451964), (468, 4315133), (542, 3725982), (813, 2483988), (1084, 1862991), (1626, 1241994), (2439, 827996), (3252, 620997), (3523, 573228), (4878, 413998), (7046, 286614), (9756, 206999), (10569, 191076), (14092, 143307), (15923, 126828), (21138, 95538), (31707, 63692), (31846, 63414), (42276, 47769)]