19659745308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{3637}}^1$

素因数の和:4004

約数の個数: 144

約数和(自身を含む): 55391605920

約数和(自身を除く): 35731860612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 317, 348, 406, 588, 609, 634, 812, 951, 1218, 1268, 1421, 1902, 2219, 2436, 2842, 3637, 3804, 4263, 4438, 5684, 6657, 7274, 8526, 8876, 9193, 10911, 13314, 14548, 15533, 17052, 18386, 21822, 25459, 26628, 27579, 31066, 36772, 43644, 46599, 50918, 55158, 62132, 64351, 76377, 93198, 101836, 105473, 110316, 128702, 152754, 178213, 186396, 193053, 210946, 257404, 305508, 316419, 356426, 386106, 421892, 450457, 534639, 632838, 712852, 738311, 772212, 900914, 1069278, 1152929, 1265676, 1351371, 1476622, 1801828, 2138556, 2214933, 2305858, 2702742, 2953244, 3458787, 4429866, 4611716, 5168177, 5405484, 6917574, 8070503, 8859732, 10336354, 13835148, 15504531, 16141006, 20672708, 24211509, 31009062, 32282012, 33434941, 48423018, 56493521, 62018124, 66869882, 96846036, 100304823, 112987042, 133739764, 169480563, 200609646, 225974084, 234044587, 338961126, 401219292, 468089174, 677922252, 702133761, 936178348, 1404267522, 1638312109, 2808535044, 3276624218, 4914936327, 6553248436, 9829872654, 19659745308]

約数ペア:

[(1, 19659745308), (2, 9829872654), (3, 6553248436), (4, 4914936327), (6, 3276624218), (7, 2808535044), (12, 1638312109), (14, 1404267522), (21, 936178348), (28, 702133761), (29, 677922252), (42, 468089174), (49, 401219292), (58, 338961126), (84, 234044587), (87, 225974084), (98, 200609646), (116, 169480563), (147, 133739764), (174, 112987042), (196, 100304823), (203, 96846036), (294, 66869882), (317, 62018124), (348, 56493521), (406, 48423018), (588, 33434941), (609, 32282012), (634, 31009062), (812, 24211509), (951, 20672708), (1218, 16141006), (1268, 15504531), (1421, 13835148), (1902, 10336354), (2219, 8859732), (2436, 8070503), (2842, 6917574), (3637, 5405484), (3804, 5168177), (4263, 4611716), (4438, 4429866), (5684, 3458787), (6657, 2953244), (7274, 2702742), (8526, 2305858), (8876, 2214933), (9193, 2138556), (10911, 1801828), (13314, 1476622), (14548, 1351371), (15533, 1265676), (17052, 1152929), (18386, 1069278), (21822, 900914), (25459, 772212), (26628, 738311), (27579, 712852), (31066, 632838), (36772, 534639), (43644, 450457), (46599, 421892), (50918, 386106), (55158, 356426), (62132, 316419), (64351, 305508), (76377, 257404), (93198, 210946), (101836, 193053), (105473, 186396), (110316, 178213), (128702, 152754)]