18992472

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{12973}}^1$

素因数の和:13043

約数の個数: 32

約数和(自身を含む): 48263280

約数和(自身を除く): 29270808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 12973, 25946, 38919, 51892, 77838, 103784, 155676, 311352, 791353, 1582706, 2374059, 3165412, 4748118, 6330824, 9496236, 18992472]

約数ペア:

[(1, 18992472), (2, 9496236), (3, 6330824), (4, 4748118), (6, 3165412), (8, 2374059), (12, 1582706), (24, 791353), (61, 311352), (122, 155676), (183, 103784), (244, 77838), (366, 51892), (488, 38919), (732, 25946), (1464, 12973)]