138895218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100213}}^1$

素因数の和:100239

約数の個数: 48

約数和(自身を含む): 375201216

約数和(自身を除く): 236305998

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 100213, 200426, 300639, 601278, 701491, 901917, 1102343, 1402982, 1803834, 2104473, 2204686, 3307029, 4208946, 6313419, 6614058, 7716401, 9921087, 12626838, 15432802, 19842174, 23149203, 46298406, 69447609, 138895218]

約数ペア:

[(1, 138895218), (2, 69447609), (3, 46298406), (6, 23149203), (7, 19842174), (9, 15432802), (11, 12626838), (14, 9921087), (18, 7716401), (21, 6614058), (22, 6313419), (33, 4208946), (42, 3307029), (63, 2204686), (66, 2104473), (77, 1803834), (99, 1402982), (126, 1102343), (154, 901917), (198, 701491), (231, 601278), (462, 300639), (693, 200426), (1386, 100213)]