27953142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 70225920

約数和(自身を除く): 42272778

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 1523, 2622, 3046, 3059, 4569, 6118, 9138, 9177, 10661, 18354, 21322, 28937, 31983, 35029, 57874, 63966, 70058, 86811, 105087, 173622, 202559, 210174, 245203, 405118, 490406, 607677, 665551, 735609, 1215354, 1331102, 1471218, 1996653, 3993306, 4658857, 9317714, 13976571, 27953142]

約数ペア:

[(1, 27953142), (2, 13976571), (3, 9317714), (6, 4658857), (7, 3993306), (14, 1996653), (19, 1471218), (21, 1331102), (23, 1215354), (38, 735609), (42, 665551), (46, 607677), (57, 490406), (69, 405118), (114, 245203), (133, 210174), (138, 202559), (161, 173622), (266, 105087), (322, 86811), (399, 70058), (437, 63966), (483, 57874), (798, 35029), (874, 31983), (966, 28937), (1311, 21322), (1523, 18354), (2622, 10661), (3046, 9177), (3059, 9138), (4569, 6118)]