17019828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 51609600

約数和(自身を除く): 34589772

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, 479, 564, 658, 756, 846, 958, 987, 1269, 1316, 1437, 1692, 1916, 1974, 2538, 2874, 2961, 3353, 3948, 4311, 5076, 5748, 5922, 6706, 8622, 8883, 10059, 11844, 12933, 13412, 17244, 17766, 20118, 22513, 25866, 30177, 35532, 40236, 45026, 51732, 60354, 67539, 90052, 90531, 120708, 135078, 157591, 181062, 202617, 270156, 315182, 362124, 405234, 472773, 607851, 630364, 810468, 945546, 1215702, 1418319, 1891092, 2431404, 2836638, 4254957, 5673276, 8509914, 17019828]

約数ペア:

[(1, 17019828), (2, 8509914), (3, 5673276), (4, 4254957), (6, 2836638), (7, 2431404), (9, 1891092), (12, 1418319), (14, 1215702), (18, 945546), (21, 810468), (27, 630364), (28, 607851), (36, 472773), (42, 405234), (47, 362124), (54, 315182), (63, 270156), (84, 202617), (94, 181062), (108, 157591), (126, 135078), (141, 120708), (188, 90531), (189, 90052), (252, 67539), (282, 60354), (329, 51732), (378, 45026), (423, 40236), (479, 35532), (564, 30177), (658, 25866), (756, 22513), (846, 20118), (958, 17766), (987, 17244), (1269, 13412), (1316, 12933), (1437, 11844), (1692, 10059), (1916, 8883), (1974, 8622), (2538, 6706), (2874, 5922), (2961, 5748), (3353, 5076), (3948, 4311)]