19635535008

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1662901}}^1$

素因数の和:1662958

約数の個数: 72

約数和(自身を含む): 57200502996

約数和(自身を除く): 37564967988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 1662901, 3325802, 4988703, 6651604, 9977406, 13303208, 14966109, 19954812, 26606416, 29932218, 39909624, 53212832, 59864436, 68178941, 79819248, 119728872, 136357882, 159638496, 204536823, 239457744, 272715764, 409073646, 478915488, 545431528, 613610469, 818147292, 1090863056, 1227220938, 1636294584, 2181726112, 2454441876, 3272589168, 4908883752, 6545178336, 9817767504, 19635535008]

約数ペア:

[(1, 19635535008), (2, 9817767504), (3, 6545178336), (4, 4908883752), (6, 3272589168), (8, 2454441876), (9, 2181726112), (12, 1636294584), (16, 1227220938), (18, 1090863056), (24, 818147292), (32, 613610469), (36, 545431528), (41, 478915488), (48, 409073646), (72, 272715764), (82, 239457744), (96, 204536823), (123, 159638496), (144, 136357882), (164, 119728872), (246, 79819248), (288, 68178941), (328, 59864436), (369, 53212832), (492, 39909624), (656, 29932218), (738, 26606416), (984, 19954812), (1312, 14966109), (1476, 13303208), (1968, 9977406), (2952, 6651604), (3936, 4988703), (5904, 3325802), (11808, 1662901)]