19041372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 57254400

約数和(自身を除く): 38213028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 283, 356, 378, 534, 566, 623, 756, 801, 849, 1068, 1132, 1246, 1602, 1698, 1869, 1981, 2403, 2492, 2547, 3204, 3396, 3738, 3962, 4806, 5094, 5607, 5943, 7476, 7641, 7924, 9612, 10188, 11214, 11886, 15282, 16821, 17829, 22428, 23772, 25187, 30564, 33642, 35658, 50374, 53487, 67284, 71316, 75561, 100748, 106974, 151122, 176309, 213948, 226683, 302244, 352618, 453366, 528927, 680049, 705236, 906732, 1057854, 1360098, 1586781, 2115708, 2720196, 3173562, 4760343, 6347124, 9520686, 19041372]

約数ペア:

[(1, 19041372), (2, 9520686), (3, 6347124), (4, 4760343), (6, 3173562), (7, 2720196), (9, 2115708), (12, 1586781), (14, 1360098), (18, 1057854), (21, 906732), (27, 705236), (28, 680049), (36, 528927), (42, 453366), (54, 352618), (63, 302244), (84, 226683), (89, 213948), (108, 176309), (126, 151122), (178, 106974), (189, 100748), (252, 75561), (267, 71316), (283, 67284), (356, 53487), (378, 50374), (534, 35658), (566, 33642), (623, 30564), (756, 25187), (801, 23772), (849, 22428), (1068, 17829), (1132, 16821), (1246, 15282), (1602, 11886), (1698, 11214), (1869, 10188), (1981, 9612), (2403, 7924), (2492, 7641), (2547, 7476), (3204, 5943), (3396, 5607), (3738, 5094), (3962, 4806)]