18036590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12644

約数の個数: 32

約数和(自身を含む): 38144736

約数和(自身を除く): 20108146

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12613, 25226, 63065, 126130, 138743, 163969, 277486, 327938, 693715, 819845, 1387430, 1639690, 1803659, 3607318, 9018295, 18036590]

約数ペア:

[(1, 18036590), (2, 9018295), (5, 3607318), (10, 1803659), (11, 1639690), (13, 1387430), (22, 819845), (26, 693715), (55, 327938), (65, 277486), (110, 163969), (130, 138743), (143, 126130), (286, 63065), (715, 25226), (1430, 12613)]