2018337732

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 5400525312

約数和(自身を除く): 3382187580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 71, 94, 106, 141, 142, 159, 188, 212, 213, 282, 284, 317, 318, 423, 426, 477, 564, 634, 636, 639, 846, 852, 951, 954, 1268, 1278, 1692, 1902, 1908, 2491, 2556, 2853, 3337, 3763, 3804, 4982, 5706, 6674, 7473, 7526, 9964, 10011, 11289, 11412, 13348, 14899, 14946, 15052, 16801, 20022, 22419, 22507, 22578, 29798, 29892, 30033, 33602, 33867, 40044, 44697, 44838, 45014, 45156, 50403, 59596, 60066, 67204, 67521, 67734, 89394, 89676, 90028, 100806, 120132, 134091, 135042, 135468, 151209, 176861, 178788, 201612, 202563, 268182, 270084, 302418, 353722, 405126, 530583, 536364, 604836, 707444, 789647, 810252, 1057829, 1061166, 1192871, 1579294, 1591749, 2115658, 2122332, 2368941, 2385742, 3158588, 3173487, 3183498, 3578613, 4231316, 4737882, 4771484, 6346974, 6366996, 7106823, 7157226, 9475764, 9520461, 10735839, 12693948, 14213646, 14314452, 19040922, 21471678, 28427292, 38081844, 42943356, 56064937, 112129874, 168194811, 224259748, 336389622, 504584433, 672779244, 1009168866, 2018337732]

約数ペア:

[(1, 2018337732), (2, 1009168866), (3, 672779244), (4, 504584433), (6, 336389622), (9, 224259748), (12, 168194811), (18, 112129874), (36, 56064937), (47, 42943356), (53, 38081844), (71, 28427292), (94, 21471678), (106, 19040922), (141, 14314452), (142, 14213646), (159, 12693948), (188, 10735839), (212, 9520461), (213, 9475764), (282, 7157226), (284, 7106823), (317, 6366996), (318, 6346974), (423, 4771484), (426, 4737882), (477, 4231316), (564, 3578613), (634, 3183498), (636, 3173487), (639, 3158588), (846, 2385742), (852, 2368941), (951, 2122332), (954, 2115658), (1268, 1591749), (1278, 1579294), (1692, 1192871), (1902, 1061166), (1908, 1057829), (2491, 810252), (2556, 789647), (2853, 707444), (3337, 604836), (3763, 536364), (3804, 530583), (4982, 405126), (5706, 353722), (6674, 302418), (7473, 270084), (7526, 268182), (9964, 202563), (10011, 201612), (11289, 178788), (11412, 176861), (13348, 151209), (14899, 135468), (14946, 135042), (15052, 134091), (16801, 120132), (20022, 100806), (22419, 90028), (22507, 89676), (22578, 89394), (29798, 67734), (29892, 67521), (30033, 67204), (33602, 60066), (33867, 59596), (40044, 50403), (44697, 45156), (44838, 45014)]