18844632

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 51306840

約数和(自身を除く): 32462208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1153, 1362, 1816, 2043, 2306, 2724, 3459, 4086, 4612, 5448, 6918, 8172, 9224, 10377, 13836, 16344, 20754, 27672, 41508, 83016, 261731, 523462, 785193, 1046924, 1570386, 2093848, 2355579, 3140772, 4711158, 6281544, 9422316, 18844632]

約数ペア:

[(1, 18844632), (2, 9422316), (3, 6281544), (4, 4711158), (6, 3140772), (8, 2355579), (9, 2093848), (12, 1570386), (18, 1046924), (24, 785193), (36, 523462), (72, 261731), (227, 83016), (454, 41508), (681, 27672), (908, 20754), (1153, 16344), (1362, 13836), (1816, 10377), (2043, 9224), (2306, 8172), (2724, 6918), (3459, 5448), (4086, 4612)]