19005756006

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 39062232000

約数和(自身を除く): 20056475994

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 257, 327, 438, 514, 654, 771, 1542, 1549, 3098, 4647, 7957, 9294, 15914, 18761, 23871, 28013, 37522, 47742, 56026, 56283, 84039, 112566, 113077, 168078, 168841, 226154, 337682, 339231, 398093, 506523, 678462, 796186, 1013046, 1194279, 2044949, 2388558, 4089898, 6134847, 12269694, 12325393, 24650786, 29060789, 36976179, 43392137, 58121578, 73952358, 86784274, 87182367, 130176411, 174364734, 260352822, 3167626001, 6335252002, 9502878003, 19005756006]

約数ペア:

[(1, 19005756006), (2, 9502878003), (3, 6335252002), (6, 3167626001), (73, 260352822), (109, 174364734), (146, 130176411), (218, 87182367), (219, 86784274), (257, 73952358), (327, 58121578), (438, 43392137), (514, 36976179), (654, 29060789), (771, 24650786), (1542, 12325393), (1549, 12269694), (3098, 6134847), (4647, 4089898), (7957, 2388558), (9294, 2044949), (15914, 1194279), (18761, 1013046), (23871, 796186), (28013, 678462), (37522, 506523), (47742, 398093), (56026, 339231), (56283, 337682), (84039, 226154), (112566, 168841), (113077, 168078)]