19351836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 57299424

約数和(自身を除く): 37947588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 1873, 2583, 3444, 3746, 5166, 5619, 7492, 10332, 11238, 13111, 16857, 22476, 26222, 33714, 39333, 52444, 67428, 76793, 78666, 117999, 153586, 157332, 230379, 235998, 307172, 460758, 471996, 537551, 691137, 921516, 1075102, 1382274, 1612653, 2150204, 2764548, 3225306, 4837959, 6450612, 9675918, 19351836]

約数ペア:

[(1, 19351836), (2, 9675918), (3, 6450612), (4, 4837959), (6, 3225306), (7, 2764548), (9, 2150204), (12, 1612653), (14, 1382274), (18, 1075102), (21, 921516), (28, 691137), (36, 537551), (41, 471996), (42, 460758), (63, 307172), (82, 235998), (84, 230379), (123, 157332), (126, 153586), (164, 117999), (246, 78666), (252, 76793), (287, 67428), (369, 52444), (492, 39333), (574, 33714), (738, 26222), (861, 22476), (1148, 16857), (1476, 13111), (1722, 11238), (1873, 10332), (2583, 7492), (3444, 5619), (3746, 5166)]