201618018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5281}}^1$

素因数の和:5400

約数の個数: 64

約数和(自身を含む): 517213440

約数和(自身を除く): 315595422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 4242, 5281, 5454, 6363, 10562, 12726, 15843, 19089, 31686, 36967, 38178, 47529, 73934, 95058, 110901, 142587, 221802, 285174, 332703, 533381, 665406, 998109, 1066762, 1600143, 1996218, 3200286, 3733667, 4800429, 7467334, 9600858, 11201001, 14401287, 22402002, 28802574, 33603003, 67206006, 100809009, 201618018]

約数ペア:

[(1, 201618018), (2, 100809009), (3, 67206006), (6, 33603003), (7, 28802574), (9, 22402002), (14, 14401287), (18, 11201001), (21, 9600858), (27, 7467334), (42, 4800429), (54, 3733667), (63, 3200286), (101, 1996218), (126, 1600143), (189, 1066762), (202, 998109), (303, 665406), (378, 533381), (606, 332703), (707, 285174), (909, 221802), (1414, 142587), (1818, 110901), (2121, 95058), (2727, 73934), (4242, 47529), (5281, 38178), (5454, 36967), (6363, 31686), (10562, 19089), (12726, 15843)]