29982018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 68262912

約数和(自身を除く): 38280894

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 19751, 39502, 59253, 118506, 217261, 434522, 454273, 651783, 908546, 1303566, 1362819, 2725638, 4997003, 9994006, 14991009, 29982018]

約数ペア:

[(1, 29982018), (2, 14991009), (3, 9994006), (6, 4997003), (11, 2725638), (22, 1362819), (23, 1303566), (33, 908546), (46, 651783), (66, 454273), (69, 434522), (138, 217261), (253, 118506), (506, 59253), (759, 39502), (1518, 19751)]