18539364744

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{224491}}^1$

素因数の和:224571

約数の個数: 96

約数和(自身を含む): 53231543040

約数和(自身を除く): 34692178296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 1116, 1147, 1332, 2232, 2294, 2664, 3441, 4588, 6882, 9176, 10323, 13764, 20646, 27528, 41292, 82584, 224491, 448982, 673473, 897964, 1346946, 1795928, 2020419, 2693892, 4040838, 5387784, 6959221, 8081676, 8306167, 13918442, 16163352, 16612334, 20877663, 24918501, 27836884, 33224668, 41755326, 49837002, 55673768, 62632989, 66449336, 74755503, 83510652, 99674004, 125265978, 149511006, 167021304, 199348008, 250531956, 257491177, 299022012, 501063912, 514982354, 598044024, 772473531, 1029964708, 1544947062, 2059929416, 2317420593, 3089894124, 4634841186, 6179788248, 9269682372, 18539364744]

約数ペア:

[(1, 18539364744), (2, 9269682372), (3, 6179788248), (4, 4634841186), (6, 3089894124), (8, 2317420593), (9, 2059929416), (12, 1544947062), (18, 1029964708), (24, 772473531), (31, 598044024), (36, 514982354), (37, 501063912), (62, 299022012), (72, 257491177), (74, 250531956), (93, 199348008), (111, 167021304), (124, 149511006), (148, 125265978), (186, 99674004), (222, 83510652), (248, 74755503), (279, 66449336), (296, 62632989), (333, 55673768), (372, 49837002), (444, 41755326), (558, 33224668), (666, 27836884), (744, 24918501), (888, 20877663), (1116, 16612334), (1147, 16163352), (1332, 13918442), (2232, 8306167), (2294, 8081676), (2664, 6959221), (3441, 5387784), (4588, 4040838), (6882, 2693892), (9176, 2020419), (10323, 1795928), (13764, 1346946), (20646, 897964), (27528, 673473), (41292, 448982), (82584, 224491)]