2006287776

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409781}}^1$

素因数の和:409814

約数の個数: 72

約数和(自身を含む): 6041006244

約数和(自身を除く): 4034718468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 409781, 819562, 1229343, 1639124, 2458686, 3278248, 3688029, 4917372, 6556496, 6966277, 7376058, 9834744, 13112992, 13932554, 14752116, 19669488, 20898831, 27865108, 29504232, 39338976, 41797662, 55730216, 59008464, 62696493, 83595324, 111460432, 118016928, 125392986, 167190648, 222920864, 250785972, 334381296, 501571944, 668762592, 1003143888, 2006287776]

約数ペア:

[(1, 2006287776), (2, 1003143888), (3, 668762592), (4, 501571944), (6, 334381296), (8, 250785972), (9, 222920864), (12, 167190648), (16, 125392986), (17, 118016928), (18, 111460432), (24, 83595324), (32, 62696493), (34, 59008464), (36, 55730216), (48, 41797662), (51, 39338976), (68, 29504232), (72, 27865108), (96, 20898831), (102, 19669488), (136, 14752116), (144, 13932554), (153, 13112992), (204, 9834744), (272, 7376058), (288, 6966277), (306, 6556496), (408, 4917372), (544, 3688029), (612, 3278248), (816, 2458686), (1224, 1639124), (1632, 1229343), (2448, 819562), (4896, 409781)]