About the Number

2018540207964

2018540207963 ← → 2018540207965

2進数表記:11101010111111010010111110011111101011100

漢数字表記:二兆百八十五億四千二十万七千九百六十四

素因数分解:

2 2 × 3 1 × 7 1 × 17 1 × 439 1 × 3219917 1

素因数の和:3220387
約数の個数: 96
約数和(自身を含む): 5712392125440
約数和(自身を除く): 3693851917476

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 439, 476, 714, 878, 1317, 1428, 1756, 2634, 3073, 5268, 6146, 7463, 9219, 12292, 14926, 18438, 22389, 29852, 36876, 44778, 52241, 89556, 104482, 156723, 208964, 313446, 626892, 3219917, 6439834, 9659751, 12879668, 19319502, 22539419, 38639004, 45078838, 54738589, 67618257, 90157676, 109477178, 135236514, 164215767, 218954356, 270473028, 328431534, 383170123, 656863068, 766340246, 1149510369, 1413543563, 1532680492, 2299020738, 2827087126, 4240630689, 4598041476, 5654174252, 8481261378, 9894804941, 16962522756, 19789609882, 24030240571, 29684414823, 39579219764, 48060481142, 59368829646, 72090721713, 96120962284, 118737659292, 144181443426, 168211683997, 288362886852, 336423367994, 504635051991, 672846735988, 1009270103982, 2018540207964]

約数ペア:
[(1, 2018540207964), (2, 1009270103982), (3, 672846735988), (4, 504635051991), (6, 336423367994), (7, 288362886852), (12, 168211683997), (14, 144181443426), (17, 118737659292), (21, 96120962284), (28, 72090721713), (34, 59368829646), (42, 48060481142), (51, 39579219764), (68, 29684414823), (84, 24030240571), (102, 19789609882), (119, 16962522756), (204, 9894804941), (238, 8481261378), (357, 5654174252), (439, 4598041476), (476, 4240630689), (714, 2827087126), (878, 2299020738), (1317, 1532680492), (1428, 1413543563), (1756, 1149510369), (2634, 766340246), (3073, 656863068), (5268, 383170123), (6146, 328431534), (7463, 270473028), (9219, 218954356), (12292, 164215767), (14926, 135236514), (18438, 109477178), (22389, 90157676), (29852, 67618257), (36876, 54738589), (44778, 45078838), (52241, 38639004), (89556, 22539419), (104482, 19319502), (156723, 12879668), (208964, 9659751), (313446, 6439834), (626892, 3219917)]

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