2018038682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79973}}^1$

素因数の和:80054

約数の個数: 32

約数和(自身を含む): 3500941824

約数和(自身を除く): 1482903142

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 2294, 12617, 25234, 79973, 159946, 879703, 1759406, 2479163, 2959001, 4958326, 5918002, 27270793, 32549011, 54541586, 65098022, 91729031, 183458062, 1009019341, 2018038682]

約数ペア:

[(1, 2018038682), (2, 1009019341), (11, 183458062), (22, 91729031), (31, 65098022), (37, 54541586), (62, 32549011), (74, 27270793), (341, 5918002), (407, 4958326), (682, 2959001), (814, 2479163), (1147, 1759406), (2294, 879703), (12617, 159946), (25234, 79973)]