18088686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 50558976

約数和(自身を除く): 32470290

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 421, 434, 462, 558, 651, 682, 693, 842, 1023, 1263, 1302, 1386, 1953, 2046, 2387, 2526, 2947, 3069, 3789, 3906, 4631, 4774, 5894, 6138, 7161, 7578, 8841, 9262, 13051, 13893, 14322, 17682, 21483, 26102, 26523, 27786, 32417, 39153, 41679, 42966, 53046, 64834, 78306, 83358, 91357, 97251, 117459, 143561, 182714, 194502, 234918, 274071, 287122, 291753, 430683, 548142, 583506, 822213, 861366, 1004927, 1292049, 1644426, 2009854, 2584098, 3014781, 6029562, 9044343, 18088686]

約数ペア:

[(1, 18088686), (2, 9044343), (3, 6029562), (6, 3014781), (7, 2584098), (9, 2009854), (11, 1644426), (14, 1292049), (18, 1004927), (21, 861366), (22, 822213), (31, 583506), (33, 548142), (42, 430683), (62, 291753), (63, 287122), (66, 274071), (77, 234918), (93, 194502), (99, 182714), (126, 143561), (154, 117459), (186, 97251), (198, 91357), (217, 83358), (231, 78306), (279, 64834), (341, 53046), (421, 42966), (434, 41679), (462, 39153), (558, 32417), (651, 27786), (682, 26523), (693, 26102), (842, 21483), (1023, 17682), (1263, 14322), (1302, 13893), (1386, 13051), (1953, 9262), (2046, 8841), (2387, 7578), (2526, 7161), (2947, 6138), (3069, 5894), (3789, 4774), (3906, 4631)]