17691807994

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{7759}}^1$

素因数の和:8267

約数の個数: 48

約数和(自身を含む): 31528569600

約数和(自身を除く): 13836761606

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 439, 742, 878, 2597, 3073, 5194, 6146, 7759, 15518, 21511, 23267, 43022, 46534, 54313, 108626, 162869, 325738, 380191, 411227, 760382, 822454, 1140083, 2280166, 2878589, 3406201, 5757178, 6812402, 20150123, 23843407, 40300246, 47686814, 166903849, 180528653, 333807698, 361057306, 1263700571, 2527401142, 8845903997, 17691807994]

約数ペア:

[(1, 17691807994), (2, 8845903997), (7, 2527401142), (14, 1263700571), (49, 361057306), (53, 333807698), (98, 180528653), (106, 166903849), (371, 47686814), (439, 40300246), (742, 23843407), (878, 20150123), (2597, 6812402), (3073, 5757178), (5194, 3406201), (6146, 2878589), (7759, 2280166), (15518, 1140083), (21511, 822454), (23267, 760382), (43022, 411227), (46534, 380191), (54313, 325738), (108626, 162869)]