2938226796

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{1153}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 7545885984

約数和(自身を除く): 4607659188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 997, 1153, 1278, 1994, 2306, 2556, 2991, 3459, 3988, 4612, 5982, 6918, 8973, 10377, 11964, 13836, 17946, 20754, 35892, 41508, 70787, 81863, 141574, 163726, 212361, 245589, 283148, 327452, 424722, 491178, 637083, 736767, 849444, 982356, 1149541, 1274166, 1473534, 2299082, 2548332, 2947068, 3448623, 4598164, 6897246, 10345869, 13794492, 20691738, 41383476, 81617411, 163234822, 244852233, 326469644, 489704466, 734556699, 979408932, 1469113398, 2938226796]

約数ペア:

[(1, 2938226796), (2, 1469113398), (3, 979408932), (4, 734556699), (6, 489704466), (9, 326469644), (12, 244852233), (18, 163234822), (36, 81617411), (71, 41383476), (142, 20691738), (213, 13794492), (284, 10345869), (426, 6897246), (639, 4598164), (852, 3448623), (997, 2947068), (1153, 2548332), (1278, 2299082), (1994, 1473534), (2306, 1274166), (2556, 1149541), (2991, 982356), (3459, 849444), (3988, 736767), (4612, 637083), (5982, 491178), (6918, 424722), (8973, 327452), (10377, 283148), (11964, 245589), (13836, 212361), (17946, 163726), (20754, 141574), (35892, 81863), (41508, 70787)]