16401276

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5119}}^1$

素因数の和:5218

約数の個数: 36

約数和(自身を含む): 41932800

約数和(自身を除く): 25531524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5119, 10238, 15357, 20476, 30714, 46071, 61428, 92142, 184284, 455591, 911182, 1366773, 1822364, 2733546, 4100319, 5467092, 8200638, 16401276]

約数ペア:

[(1, 16401276), (2, 8200638), (3, 5467092), (4, 4100319), (6, 2733546), (9, 1822364), (12, 1366773), (18, 911182), (36, 455591), (89, 184284), (178, 92142), (267, 61428), (356, 46071), (534, 30714), (801, 20476), (1068, 15357), (1602, 10238), (3204, 5119)]