27903834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 72

約数和(自身を含む): 74506068

約数和(自身を除く): 46602234

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 1861, 2142, 2499, 3722, 4998, 5583, 7497, 11166, 13027, 14994, 16749, 26054, 31637, 33498, 39081, 63274, 78162, 91189, 94911, 117243, 182378, 189822, 221459, 234486, 273567, 284733, 442918, 547134, 569466, 664377, 820701, 1328754, 1550213, 1641402, 1993131, 3100426, 3986262, 4650639, 9301278, 13951917, 27903834]

約数ペア:

[(1, 27903834), (2, 13951917), (3, 9301278), (6, 4650639), (7, 3986262), (9, 3100426), (14, 1993131), (17, 1641402), (18, 1550213), (21, 1328754), (34, 820701), (42, 664377), (49, 569466), (51, 547134), (63, 442918), (98, 284733), (102, 273567), (119, 234486), (126, 221459), (147, 189822), (153, 182378), (238, 117243), (294, 94911), (306, 91189), (357, 78162), (441, 63274), (714, 39081), (833, 33498), (882, 31637), (1071, 26054), (1666, 16749), (1861, 14994), (2142, 13027), (2499, 11166), (3722, 7497), (4998, 5583)]