1804190616

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 4938991200

約数和(自身を除く): 3134800584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 311, 394, 409, 591, 622, 788, 818, 933, 1182, 1227, 1244, 1576, 1636, 1773, 1866, 2364, 2454, 2488, 2799, 3272, 3546, 3681, 3732, 4728, 4908, 5598, 7092, 7362, 7464, 9816, 11196, 14184, 14724, 22392, 29448, 61267, 80573, 122534, 127199, 161146, 183801, 241719, 245068, 254398, 322292, 367602, 381597, 483438, 490136, 508796, 551403, 644584, 725157, 735204, 763194, 966876, 1017592, 1102806, 1144791, 1450314, 1470408, 1526388, 1933752, 2205612, 2289582, 2900628, 3052776, 4411224, 4579164, 5801256, 9158328, 25058203, 50116406, 75174609, 100232812, 150349218, 200465624, 225523827, 300698436, 451047654, 601396872, 902095308, 1804190616]

約数ペア:

[(1, 1804190616), (2, 902095308), (3, 601396872), (4, 451047654), (6, 300698436), (8, 225523827), (9, 200465624), (12, 150349218), (18, 100232812), (24, 75174609), (36, 50116406), (72, 25058203), (197, 9158328), (311, 5801256), (394, 4579164), (409, 4411224), (591, 3052776), (622, 2900628), (788, 2289582), (818, 2205612), (933, 1933752), (1182, 1526388), (1227, 1470408), (1244, 1450314), (1576, 1144791), (1636, 1102806), (1773, 1017592), (1866, 966876), (2364, 763194), (2454, 735204), (2488, 725157), (2799, 644584), (3272, 551403), (3546, 508796), (3681, 490136), (3732, 483438), (4728, 381597), (4908, 367602), (5598, 322292), (7092, 254398), (7362, 245068), (7464, 241719), (9816, 183801), (11196, 161146), (14184, 127199), (14724, 122534), (22392, 80573), (29448, 61267)]