39720564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 116816000

約数和(自身を除く): 77095436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 1489, 2052, 2223, 2964, 2978, 4446, 4467, 5956, 6669, 8892, 8934, 13338, 13401, 17868, 19357, 26676, 26802, 28291, 38714, 40203, 53604, 56582, 58071, 77428, 80406, 84873, 113164, 116142, 160812, 169746, 174213, 232284, 254619, 339492, 348426, 367783, 509238, 522639, 696852, 735566, 763857, 1018476, 1045278, 1103349, 1471132, 1527714, 2090556, 2206698, 3055428, 3310047, 4413396, 6620094, 9930141, 13240188, 19860282, 39720564]

約数ペア:

[(1, 39720564), (2, 19860282), (3, 13240188), (4, 9930141), (6, 6620094), (9, 4413396), (12, 3310047), (13, 3055428), (18, 2206698), (19, 2090556), (26, 1527714), (27, 1471132), (36, 1103349), (38, 1045278), (39, 1018476), (52, 763857), (54, 735566), (57, 696852), (76, 522639), (78, 509238), (108, 367783), (114, 348426), (117, 339492), (156, 254619), (171, 232284), (228, 174213), (234, 169746), (247, 160812), (342, 116142), (351, 113164), (468, 84873), (494, 80406), (513, 77428), (684, 58071), (702, 56582), (741, 53604), (988, 40203), (1026, 38714), (1404, 28291), (1482, 26802), (1489, 26676), (2052, 19357), (2223, 17868), (2964, 13401), (2978, 13338), (4446, 8934), (4467, 8892), (5956, 6669)]