23658516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 68816384

約数和(自身を除く): 45157868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 421, 446, 669, 842, 892, 1263, 1338, 1561, 1684, 2007, 2526, 2676, 2947, 3122, 3789, 4014, 4683, 5052, 5894, 6244, 7578, 8028, 8841, 9366, 11788, 14049, 15156, 17682, 18732, 26523, 28098, 35364, 53046, 56196, 93883, 106092, 187766, 281649, 375532, 563298, 657181, 844947, 1126596, 1314362, 1689894, 1971543, 2628724, 3379788, 3943086, 5914629, 7886172, 11829258, 23658516]

約数ペア:

[(1, 23658516), (2, 11829258), (3, 7886172), (4, 5914629), (6, 3943086), (7, 3379788), (9, 2628724), (12, 1971543), (14, 1689894), (18, 1314362), (21, 1126596), (28, 844947), (36, 657181), (42, 563298), (63, 375532), (84, 281649), (126, 187766), (223, 106092), (252, 93883), (421, 56196), (446, 53046), (669, 35364), (842, 28098), (892, 26523), (1263, 18732), (1338, 17682), (1561, 15156), (1684, 14049), (2007, 11788), (2526, 9366), (2676, 8841), (2947, 8028), (3122, 7578), (3789, 6244), (4014, 5894), (4683, 5052)]