27691218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 63101376

約数和(自身を除く): 35410158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 317, 414, 422, 633, 634, 951, 1266, 1899, 1902, 2853, 3798, 4853, 5706, 7291, 9706, 14559, 14582, 21873, 29118, 43677, 43746, 65619, 66887, 87354, 131238, 133774, 200661, 401322, 601983, 1203966, 1538401, 3076802, 4615203, 9230406, 13845609, 27691218]

約数ペア:

[(1, 27691218), (2, 13845609), (3, 9230406), (6, 4615203), (9, 3076802), (18, 1538401), (23, 1203966), (46, 601983), (69, 401322), (138, 200661), (207, 133774), (211, 131238), (317, 87354), (414, 66887), (422, 65619), (633, 43746), (634, 43677), (951, 29118), (1266, 21873), (1899, 14582), (1902, 14559), (2853, 9706), (3798, 7291), (4853, 5706)]