18028922436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{727}}^1\times {\mathrm{32803}}^1$

素因数の和:33550

約数の個数: 96

約数和(自身を含む): 53494138880

約数和(自身を除く): 35465216444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 727, 756, 1454, 2181, 2908, 4362, 5089, 6543, 8724, 10178, 13086, 15267, 19629, 20356, 26172, 30534, 32803, 39258, 45801, 61068, 65606, 78516, 91602, 98409, 131212, 137403, 183204, 196818, 229621, 274806, 295227, 393636, 459242, 549612, 590454, 688863, 885681, 918484, 1180908, 1377726, 1771362, 2066589, 2755452, 3542724, 4133178, 6199767, 8266356, 12399534, 23847781, 24799068, 47695562, 71543343, 95391124, 143086686, 166934467, 214630029, 286173372, 333868934, 429260058, 500803401, 643890087, 667737868, 858520116, 1001606802, 1287780174, 1502410203, 2003213604, 2575560348, 3004820406, 4507230609, 6009640812, 9014461218, 18028922436]

約数ペア:

[(1, 18028922436), (2, 9014461218), (3, 6009640812), (4, 4507230609), (6, 3004820406), (7, 2575560348), (9, 2003213604), (12, 1502410203), (14, 1287780174), (18, 1001606802), (21, 858520116), (27, 667737868), (28, 643890087), (36, 500803401), (42, 429260058), (54, 333868934), (63, 286173372), (84, 214630029), (108, 166934467), (126, 143086686), (189, 95391124), (252, 71543343), (378, 47695562), (727, 24799068), (756, 23847781), (1454, 12399534), (2181, 8266356), (2908, 6199767), (4362, 4133178), (5089, 3542724), (6543, 2755452), (8724, 2066589), (10178, 1771362), (13086, 1377726), (15267, 1180908), (19629, 918484), (20356, 885681), (26172, 688863), (30534, 590454), (32803, 549612), (39258, 459242), (45801, 393636), (61068, 295227), (65606, 274806), (78516, 229621), (91602, 196818), (98409, 183204), (131212, 137403)]