38947788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 109287360

約数和(自身を除く): 70339572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1667, 1947, 2124, 2596, 3334, 3894, 5001, 5841, 6668, 7788, 10002, 11682, 15003, 18337, 20004, 23364, 30006, 36674, 55011, 60012, 73348, 98353, 110022, 165033, 196706, 220044, 295059, 330066, 393412, 590118, 660132, 885177, 1081883, 1180236, 1770354, 2163766, 3245649, 3540708, 4327532, 6491298, 9736947, 12982596, 19473894, 38947788]

約数ペア:

[(1, 38947788), (2, 19473894), (3, 12982596), (4, 9736947), (6, 6491298), (9, 4327532), (11, 3540708), (12, 3245649), (18, 2163766), (22, 1770354), (33, 1180236), (36, 1081883), (44, 885177), (59, 660132), (66, 590118), (99, 393412), (118, 330066), (132, 295059), (177, 220044), (198, 196706), (236, 165033), (354, 110022), (396, 98353), (531, 73348), (649, 60012), (708, 55011), (1062, 36674), (1298, 30006), (1667, 23364), (1947, 20004), (2124, 18337), (2596, 15003), (3334, 11682), (3894, 10002), (5001, 7788), (5841, 6668)]