18238932

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 60

約数和(自身を含む): 48878676

約数和(自身を除く): 30639744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1373, 1476, 2214, 2746, 3321, 4119, 4428, 5492, 6642, 8238, 12357, 13284, 16476, 24714, 37071, 49428, 56293, 74142, 111213, 112586, 148284, 168879, 222426, 225172, 337758, 444852, 506637, 675516, 1013274, 1519911, 2026548, 3039822, 4559733, 6079644, 9119466, 18238932]

約数ペア:

[(1, 18238932), (2, 9119466), (3, 6079644), (4, 4559733), (6, 3039822), (9, 2026548), (12, 1519911), (18, 1013274), (27, 675516), (36, 506637), (41, 444852), (54, 337758), (81, 225172), (82, 222426), (108, 168879), (123, 148284), (162, 112586), (164, 111213), (246, 74142), (324, 56293), (369, 49428), (492, 37071), (738, 24714), (1107, 16476), (1373, 13284), (1476, 12357), (2214, 8238), (2746, 6642), (3321, 5492), (4119, 4428)]