1819129752

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{255209}}^1$

素因数の和:255238

約数の個数: 80

約数和(自身を含む): 5558473800

約数和(自身を除く): 3739344048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 255209, 510418, 765627, 1020836, 1531254, 2041672, 2296881, 2807299, 3062508, 4593762, 5614598, 6125016, 6890643, 8421897, 9187524, 11229196, 13781286, 16843794, 18375048, 20671929, 22458392, 25265691, 27562572, 33687588, 41343858, 50531382, 55125144, 67375176, 75797073, 82687716, 101062764, 151594146, 165375432, 202125528, 227391219, 303188292, 454782438, 606376584, 909564876, 1819129752]

約数ペア:

[(1, 1819129752), (2, 909564876), (3, 606376584), (4, 454782438), (6, 303188292), (8, 227391219), (9, 202125528), (11, 165375432), (12, 151594146), (18, 101062764), (22, 82687716), (24, 75797073), (27, 67375176), (33, 55125144), (36, 50531382), (44, 41343858), (54, 33687588), (66, 27562572), (72, 25265691), (81, 22458392), (88, 20671929), (99, 18375048), (108, 16843794), (132, 13781286), (162, 11229196), (198, 9187524), (216, 8421897), (264, 6890643), (297, 6125016), (324, 5614598), (396, 4593762), (594, 3062508), (648, 2807299), (792, 2296881), (891, 2041672), (1188, 1531254), (1782, 1020836), (2376, 765627), (3564, 510418), (7128, 255209)]