557773146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{49739}}^1$

素因数の和:49843

約数の個数: 48

約数和(自身を含む): 1396699200

約数和(自身を除く): 838926054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 49739, 99478, 149217, 298434, 348173, 447651, 696346, 895302, 1044519, 2089038, 3133557, 4426771, 6267114, 8853542, 13280313, 26560626, 30987397, 39840939, 61974794, 79681878, 92962191, 185924382, 278886573, 557773146]

約数ペア:

[(1, 557773146), (2, 278886573), (3, 185924382), (6, 92962191), (7, 79681878), (9, 61974794), (14, 39840939), (18, 30987397), (21, 26560626), (42, 13280313), (63, 8853542), (89, 6267114), (126, 4426771), (178, 3133557), (267, 2089038), (534, 1044519), (623, 895302), (801, 696346), (1246, 447651), (1602, 348173), (1869, 298434), (3738, 149217), (5607, 99478), (11214, 49739)]