16531074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 42497280

約数和(自身を除く): 25966206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 433, 606, 707, 866, 909, 1299, 1414, 1818, 2121, 2598, 2727, 3031, 3897, 4242, 5454, 6062, 6363, 7794, 9093, 11691, 12726, 18186, 19089, 23382, 27279, 38178, 43733, 54558, 81837, 87466, 131199, 163674, 262398, 306131, 393597, 612262, 787194, 918393, 1180791, 1836786, 2361582, 2755179, 5510358, 8265537, 16531074]

約数ペア:

[(1, 16531074), (2, 8265537), (3, 5510358), (6, 2755179), (7, 2361582), (9, 1836786), (14, 1180791), (18, 918393), (21, 787194), (27, 612262), (42, 393597), (54, 306131), (63, 262398), (101, 163674), (126, 131199), (189, 87466), (202, 81837), (303, 54558), (378, 43733), (433, 38178), (606, 27279), (707, 23382), (866, 19089), (909, 18186), (1299, 12726), (1414, 11691), (1818, 9093), (2121, 7794), (2598, 6363), (2727, 6062), (3031, 5454), (3897, 4242)]