38415546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 104282640

約数和(自身を除く): 65867094

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 29, 34, 37, 39, 51, 54, 58, 74, 78, 81, 87, 102, 111, 117, 153, 162, 174, 221, 222, 234, 261, 306, 333, 351, 377, 442, 459, 481, 493, 522, 629, 663, 666, 702, 754, 783, 918, 962, 986, 999, 1053, 1073, 1131, 1258, 1326, 1377, 1443, 1479, 1566, 1887, 1989, 1998, 2106, 2146, 2262, 2349, 2754, 2886, 2958, 2997, 3219, 3393, 3774, 3978, 4329, 4437, 4698, 5661, 5967, 5994, 6409, 6438, 6786, 8177, 8658, 8874, 9657, 10179, 11322, 11934, 12818, 12987, 13311, 13949, 16354, 16983, 17901, 18241, 19227, 19314, 20358, 24531, 25974, 26622, 27898, 28971, 30537, 33966, 35802, 36482, 38454, 38961, 39933, 41847, 49062, 50949, 54723, 57681, 57942, 61074, 73593, 77922, 79866, 83694, 86913, 101898, 109446, 115362, 125541, 147186, 164169, 173043, 173826, 220779, 237133, 251082, 328338, 346086, 376623, 441558, 474266, 492507, 519129, 662337, 711399, 753246, 985014, 1038258, 1129869, 1324674, 1422798, 1477521, 2134197, 2259738, 2955042, 4268394, 6402591, 12805182, 19207773, 38415546]

約数ペア:

[(1, 38415546), (2, 19207773), (3, 12805182), (6, 6402591), (9, 4268394), (13, 2955042), (17, 2259738), (18, 2134197), (26, 1477521), (27, 1422798), (29, 1324674), (34, 1129869), (37, 1038258), (39, 985014), (51, 753246), (54, 711399), (58, 662337), (74, 519129), (78, 492507), (81, 474266), (87, 441558), (102, 376623), (111, 346086), (117, 328338), (153, 251082), (162, 237133), (174, 220779), (221, 173826), (222, 173043), (234, 164169), (261, 147186), (306, 125541), (333, 115362), (351, 109446), (377, 101898), (442, 86913), (459, 83694), (481, 79866), (493, 77922), (522, 73593), (629, 61074), (663, 57942), (666, 57681), (702, 54723), (754, 50949), (783, 49062), (918, 41847), (962, 39933), (986, 38961), (999, 38454), (1053, 36482), (1073, 35802), (1131, 33966), (1258, 30537), (1326, 28971), (1377, 27898), (1443, 26622), (1479, 25974), (1566, 24531), (1887, 20358), (1989, 19314), (1998, 19227), (2106, 18241), (2146, 17901), (2262, 16983), (2349, 16354), (2754, 13949), (2886, 13311), (2958, 12987), (2997, 12818), (3219, 11934), (3393, 11322), (3774, 10179), (3978, 9657), (4329, 8874), (4437, 8658), (4698, 8177), (5661, 6786), (5967, 6438), (5994, 6409)]