40154436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2113

約数の個数: 72

約数和(自身を含む): 117528320

約数和(自身を除く): 77373884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2017, 2212, 2844, 3318, 4034, 4977, 6051, 6636, 8068, 9954, 12102, 14119, 18153, 19908, 24204, 28238, 36306, 42357, 56476, 72612, 84714, 127071, 159343, 169428, 254142, 318686, 478029, 508284, 637372, 956058, 1115401, 1434087, 1912116, 2230802, 2868174, 3346203, 4461604, 5736348, 6692406, 10038609, 13384812, 20077218, 40154436]

約数ペア:

[(1, 40154436), (2, 20077218), (3, 13384812), (4, 10038609), (6, 6692406), (7, 5736348), (9, 4461604), (12, 3346203), (14, 2868174), (18, 2230802), (21, 1912116), (28, 1434087), (36, 1115401), (42, 956058), (63, 637372), (79, 508284), (84, 478029), (126, 318686), (158, 254142), (237, 169428), (252, 159343), (316, 127071), (474, 84714), (553, 72612), (711, 56476), (948, 42357), (1106, 36306), (1422, 28238), (1659, 24204), (2017, 19908), (2212, 18153), (2844, 14119), (3318, 12102), (4034, 9954), (4977, 8068), (6051, 6636)]