9997218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7239

約数の個数: 48

約数和(自身を含む): 27009216

約数和(自身を除く): 17011998

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, 7213, 14426, 21639, 43278, 50491, 64917, 79343, 100982, 129834, 151473, 158686, 238029, 302946, 454419, 476058, 555401, 714087, 908838, 1110802, 1428174, 1666203, 3332406, 4998609, 9997218]

約数ペア:

[(1, 9997218), (2, 4998609), (3, 3332406), (6, 1666203), (7, 1428174), (9, 1110802), (11, 908838), (14, 714087), (18, 555401), (21, 476058), (22, 454419), (33, 302946), (42, 238029), (63, 158686), (66, 151473), (77, 129834), (99, 100982), (126, 79343), (154, 64917), (198, 50491), (231, 43278), (462, 21639), (693, 14426), (1386, 7213)]