18983469744

素因数分解:

$2^4\times 3^4\times {\mathrm{241}}^1\times {\mathrm{60779}}^1$

素因数の和:61040

約数の個数: 100

約数和(自身を含む): 55172558760

約数和(自身を除く): 36189089016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 241, 324, 432, 482, 648, 723, 964, 1296, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 6507, 8676, 11568, 13014, 17352, 19521, 26028, 34704, 39042, 52056, 60779, 78084, 104112, 121558, 156168, 182337, 243116, 312336, 364674, 486232, 547011, 729348, 972464, 1094022, 1458696, 1641033, 2188044, 2917392, 3282066, 4376088, 4923099, 6564132, 8752176, 9846198, 13128264, 14647739, 19692396, 26256528, 29295478, 39384792, 43943217, 58590956, 78769584, 87886434, 117181912, 131829651, 175772868, 234363824, 263659302, 351545736, 395488953, 527318604, 703091472, 790977906, 1054637208, 1186466859, 1581955812, 2109274416, 2372933718, 3163911624, 4745867436, 6327823248, 9491734872, 18983469744]

約数ペア:

[(1, 18983469744), (2, 9491734872), (3, 6327823248), (4, 4745867436), (6, 3163911624), (8, 2372933718), (9, 2109274416), (12, 1581955812), (16, 1186466859), (18, 1054637208), (24, 790977906), (27, 703091472), (36, 527318604), (48, 395488953), (54, 351545736), (72, 263659302), (81, 234363824), (108, 175772868), (144, 131829651), (162, 117181912), (216, 87886434), (241, 78769584), (324, 58590956), (432, 43943217), (482, 39384792), (648, 29295478), (723, 26256528), (964, 19692396), (1296, 14647739), (1446, 13128264), (1928, 9846198), (2169, 8752176), (2892, 6564132), (3856, 4923099), (4338, 4376088), (5784, 3282066), (6507, 2917392), (8676, 2188044), (11568, 1641033), (13014, 1458696), (17352, 1094022), (19521, 972464), (26028, 729348), (34704, 547011), (39042, 486232), (52056, 364674), (60779, 312336), (78084, 243116), (104112, 182337), (121558, 156168)]