219834

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 40

約数和(自身を含む): 522720

約数和(自身を除く): 302886

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 162, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 1863, 2714, 3186, 3726, 4071, 4779, 8142, 9558, 12213, 24426, 36639, 73278, 109917, 219834]

約数ペア:

[(1, 219834), (2, 109917), (3, 73278), (6, 36639), (9, 24426), (18, 12213), (23, 9558), (27, 8142), (46, 4779), (54, 4071), (59, 3726), (69, 3186), (81, 2714), (118, 1863), (138, 1593), (162, 1357), (177, 1242), (207, 1062), (354, 621), (414, 531)]