18448632

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2879}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 50544000

約数和(自身を除く): 32095368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2879, 3204, 5758, 6408, 8637, 11516, 17274, 23032, 25911, 34548, 51822, 69096, 103644, 207288, 256231, 512462, 768693, 1024924, 1537386, 2049848, 2306079, 3074772, 4612158, 6149544, 9224316, 18448632]

約数ペア:

[(1, 18448632), (2, 9224316), (3, 6149544), (4, 4612158), (6, 3074772), (8, 2306079), (9, 2049848), (12, 1537386), (18, 1024924), (24, 768693), (36, 512462), (72, 256231), (89, 207288), (178, 103644), (267, 69096), (356, 51822), (534, 34548), (712, 25911), (801, 23032), (1068, 17274), (1602, 11516), (2136, 8637), (2879, 6408), (3204, 5758)]