19176984

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 52579800

約数和(自身を除く): 33402816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3209, 5976, 6418, 9627, 12836, 19254, 25672, 28881, 38508, 57762, 77016, 115524, 231048, 266347, 532694, 799041, 1065388, 1598082, 2130776, 2397123, 3196164, 4794246, 6392328, 9588492, 19176984]

約数ペア:

[(1, 19176984), (2, 9588492), (3, 6392328), (4, 4794246), (6, 3196164), (8, 2397123), (9, 2130776), (12, 1598082), (18, 1065388), (24, 799041), (36, 532694), (72, 266347), (83, 231048), (166, 115524), (249, 77016), (332, 57762), (498, 38508), (664, 28881), (747, 25672), (996, 19254), (1494, 12836), (1992, 9627), (2988, 6418), (3209, 5976)]