18371373236

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1741}}^1\times {\mathrm{29641}}^1$

素因数の和:31475

約数の個数: 24

約数和(自身を含む): 32530909320

約数和(自身を除く): 14159536084

約数列:

[1, 2, 4, 89, 178, 356, 1741, 3482, 6964, 29641, 59282, 118564, 154949, 309898, 619796, 2638049, 5276098, 10552196, 51604981, 103209962, 206419924, 4592843309, 9185686618, 18371373236]

約数ペア:

[(1, 18371373236), (2, 9185686618), (4, 4592843309), (89, 206419924), (178, 103209962), (356, 51604981), (1741, 10552196), (3482, 5276098), (6964, 2638049), (29641, 619796), (59282, 309898), (118564, 154949)]