2019778074

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{212117}}^1$

素因数の和:212171

約数の個数: 36

約数和(自身を含む): 4574748906

約数和(自身を除く): 2554970832

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 212117, 424234, 636351, 1272702, 1909053, 3818106, 4878691, 9757382, 14636073, 29272146, 43908219, 87816438, 112209893, 224419786, 336629679, 673259358, 1009889037, 2019778074]

約数ペア:

[(1, 2019778074), (2, 1009889037), (3, 673259358), (6, 336629679), (9, 224419786), (18, 112209893), (23, 87816438), (46, 43908219), (69, 29272146), (138, 14636073), (207, 9757382), (414, 4878691), (529, 3818106), (1058, 1909053), (1587, 1272702), (3174, 636351), (4761, 424234), (9522, 212117)]