18698367068

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{481867}}^1$

素因数の和:482069

約数の個数: 24

約数和(自身を含む): 33393452400

約数和(自身を除く): 14695085332

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 9701, 19402, 38804, 481867, 963734, 1927468, 42886163, 52523503, 85772326, 105047006, 171544652, 210094012, 4674591767, 9349183534, 18698367068]

約数ペア:

[(1, 18698367068), (2, 9349183534), (4, 4674591767), (89, 210094012), (109, 171544652), (178, 105047006), (218, 85772326), (356, 52523503), (436, 42886163), (9701, 1927468), (19402, 963734), (38804, 481867)]