19313374806

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{66491}}^1$

素因数の和:66679

約数の個数: 80

約数和(自身を含む): 47500820928

約数和(自身を除く): 28187446122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 163, 198, 297, 326, 489, 594, 891, 978, 1467, 1782, 1793, 2934, 3586, 4401, 5379, 8802, 10758, 13203, 16137, 26406, 32274, 48411, 66491, 96822, 132982, 145233, 199473, 290466, 398946, 598419, 731401, 1196838, 1462802, 1795257, 2194203, 3590514, 4388406, 5385771, 6582609, 10771542, 10838033, 13165218, 19747827, 21676066, 32514099, 39495654, 59243481, 65028198, 97542297, 118486962, 119218363, 195084594, 238436726, 292626891, 357655089, 585253782, 715310178, 877880673, 1072965267, 1755761346, 2145930534, 3218895801, 6437791602, 9656687403, 19313374806]

約数ペア:

[(1, 19313374806), (2, 9656687403), (3, 6437791602), (6, 3218895801), (9, 2145930534), (11, 1755761346), (18, 1072965267), (22, 877880673), (27, 715310178), (33, 585253782), (54, 357655089), (66, 292626891), (81, 238436726), (99, 195084594), (162, 119218363), (163, 118486962), (198, 97542297), (297, 65028198), (326, 59243481), (489, 39495654), (594, 32514099), (891, 21676066), (978, 19747827), (1467, 13165218), (1782, 10838033), (1793, 10771542), (2934, 6582609), (3586, 5385771), (4401, 4388406), (5379, 3590514), (8802, 2194203), (10758, 1795257), (13203, 1462802), (16137, 1196838), (26406, 731401), (32274, 598419), (48411, 398946), (66491, 290466), (96822, 199473), (132982, 145233)]