1997074872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{711209}}^1$

素因数の和:711237

約数の個数: 64

約数和(自身を含む): 5974164000

約数和(自身を除く): 3977089128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 711209, 1422418, 2133627, 2844836, 4267254, 5689672, 6400881, 8534508, 9245717, 12801762, 17069016, 18491434, 19202643, 25603524, 27737151, 36982868, 38405286, 51207048, 55474302, 73965736, 76810572, 83211453, 110948604, 153621144, 166422906, 221897208, 249634359, 332845812, 499268718, 665691624, 998537436, 1997074872]

約数ペア:

[(1, 1997074872), (2, 998537436), (3, 665691624), (4, 499268718), (6, 332845812), (8, 249634359), (9, 221897208), (12, 166422906), (13, 153621144), (18, 110948604), (24, 83211453), (26, 76810572), (27, 73965736), (36, 55474302), (39, 51207048), (52, 38405286), (54, 36982868), (72, 27737151), (78, 25603524), (104, 19202643), (108, 18491434), (117, 17069016), (156, 12801762), (216, 9245717), (234, 8534508), (312, 6400881), (351, 5689672), (468, 4267254), (702, 2844836), (936, 2133627), (1404, 1422418), (2808, 711209)]