728430462

素因数分解:

$2^1\times 3^3\times {\mathrm{1697}}^1\times {\mathrm{7949}}^1$

素因数の和:9657

約数の個数: 32

約数和(自身を含む): 1619892000

約数和(自身を除く): 891461538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1697, 3394, 5091, 7949, 10182, 15273, 15898, 23847, 30546, 45819, 47694, 71541, 91638, 143082, 214623, 429246, 13489453, 26978906, 40468359, 80936718, 121405077, 242810154, 364215231, 728430462]

約数ペア:

[(1, 728430462), (2, 364215231), (3, 242810154), (6, 121405077), (9, 80936718), (18, 40468359), (27, 26978906), (54, 13489453), (1697, 429246), (3394, 214623), (5091, 143082), (7949, 91638), (10182, 71541), (15273, 47694), (15898, 45819), (23847, 30546)]