128140362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1489}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 317977920

約数和(自身を除く): 189837558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 683, 1366, 1489, 2049, 2978, 4098, 4467, 4781, 6147, 8934, 9562, 10423, 12294, 13401, 14343, 20846, 26802, 28686, 31269, 43029, 62538, 86058, 93807, 187614, 1016987, 2033974, 3050961, 6101922, 7118909, 9152883, 14237818, 18305766, 21356727, 42713454, 64070181, 128140362]

約数ペア:

[(1, 128140362), (2, 64070181), (3, 42713454), (6, 21356727), (7, 18305766), (9, 14237818), (14, 9152883), (18, 7118909), (21, 6101922), (42, 3050961), (63, 2033974), (126, 1016987), (683, 187614), (1366, 93807), (1489, 86058), (2049, 62538), (2978, 43029), (4098, 31269), (4467, 28686), (4781, 26802), (6147, 20846), (8934, 14343), (9562, 13401), (10423, 12294)]