2259738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 80

約数和(自身を含む): 5793480

約数和(自身を除く): 3533742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 37, 39, 54, 58, 74, 78, 81, 87, 111, 117, 162, 174, 222, 234, 261, 333, 351, 377, 481, 522, 666, 702, 754, 783, 962, 999, 1053, 1073, 1131, 1443, 1566, 1998, 2106, 2146, 2262, 2349, 2886, 2997, 3219, 3393, 4329, 4698, 5994, 6438, 6786, 8658, 9657, 10179, 12987, 13949, 19314, 20358, 25974, 27898, 28971, 30537, 38961, 41847, 57942, 61074, 77922, 83694, 86913, 125541, 173826, 251082, 376623, 753246, 1129869, 2259738]

約数ペア:

[(1, 2259738), (2, 1129869), (3, 753246), (6, 376623), (9, 251082), (13, 173826), (18, 125541), (26, 86913), (27, 83694), (29, 77922), (37, 61074), (39, 57942), (54, 41847), (58, 38961), (74, 30537), (78, 28971), (81, 27898), (87, 25974), (111, 20358), (117, 19314), (162, 13949), (174, 12987), (222, 10179), (234, 9657), (261, 8658), (333, 6786), (351, 6438), (377, 5994), (481, 4698), (522, 4329), (666, 3393), (702, 3219), (754, 2997), (783, 2886), (962, 2349), (999, 2262), (1053, 2146), (1073, 2106), (1131, 1998), (1443, 1566)]