19436004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 58920960

約数和(自身を除く): 39484956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 547, 564, 658, 756, 846, 987, 1094, 1269, 1316, 1641, 1692, 1974, 2188, 2538, 2961, 3282, 3829, 3948, 4923, 5076, 5922, 6564, 7658, 8883, 9846, 11487, 11844, 14769, 15316, 17766, 19692, 22974, 25709, 29538, 34461, 35532, 45948, 51418, 59076, 68922, 77127, 102836, 103383, 137844, 154254, 179963, 206766, 231381, 308508, 359926, 413532, 462762, 539889, 694143, 719852, 925524, 1079778, 1388286, 1619667, 2159556, 2776572, 3239334, 4859001, 6478668, 9718002, 19436004]

約数ペア:

[(1, 19436004), (2, 9718002), (3, 6478668), (4, 4859001), (6, 3239334), (7, 2776572), (9, 2159556), (12, 1619667), (14, 1388286), (18, 1079778), (21, 925524), (27, 719852), (28, 694143), (36, 539889), (42, 462762), (47, 413532), (54, 359926), (63, 308508), (84, 231381), (94, 206766), (108, 179963), (126, 154254), (141, 137844), (188, 103383), (189, 102836), (252, 77127), (282, 68922), (329, 59076), (378, 51418), (423, 45948), (547, 35532), (564, 34461), (658, 29538), (756, 25709), (846, 22974), (987, 19692), (1094, 17766), (1269, 15316), (1316, 14769), (1641, 11844), (1692, 11487), (1974, 9846), (2188, 8883), (2538, 7658), (2961, 6564), (3282, 5922), (3829, 5076), (3948, 4923)]