18189156678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{474343}}^1$

素因数の和:474449

約数の個数: 64

約数和(自身を含む): 45901320192

約数和(自身を除く): 27712163514

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 913, 1162, 1743, 1826, 2739, 3486, 5478, 6391, 12782, 19173, 38346, 474343, 948686, 1423029, 2846058, 3320401, 5217773, 6640802, 9961203, 10435546, 15653319, 19922406, 31306638, 36524411, 39370469, 73048822, 78740938, 109573233, 118111407, 219146466, 236222814, 275593283, 433075159, 551186566, 826779849, 866150318, 1299225477, 1653559698, 2598450954, 3031526113, 6063052226, 9094578339, 18189156678]

約数ペア:

[(1, 18189156678), (2, 9094578339), (3, 6063052226), (6, 3031526113), (7, 2598450954), (11, 1653559698), (14, 1299225477), (21, 866150318), (22, 826779849), (33, 551186566), (42, 433075159), (66, 275593283), (77, 236222814), (83, 219146466), (154, 118111407), (166, 109573233), (231, 78740938), (249, 73048822), (462, 39370469), (498, 36524411), (581, 31306638), (913, 19922406), (1162, 15653319), (1743, 10435546), (1826, 9961203), (2739, 6640802), (3486, 5217773), (5478, 3320401), (6391, 2846058), (12782, 1423029), (19173, 948686), (38346, 474343)]