2017281042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{516457}}^1$

素因数の和:516503

約数の個数: 48

約数和(自身を含む): 5156316672

約数和(自身を除く): 3139035630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 516457, 1032914, 1549371, 3098742, 3615199, 4648113, 7230398, 9296226, 10845597, 16010167, 21691194, 32020334, 32536791, 48030501, 65073582, 96061002, 112071169, 144091503, 224142338, 288183006, 336213507, 672427014, 1008640521, 2017281042]

約数ペア:

[(1, 2017281042), (2, 1008640521), (3, 672427014), (6, 336213507), (7, 288183006), (9, 224142338), (14, 144091503), (18, 112071169), (21, 96061002), (31, 65073582), (42, 48030501), (62, 32536791), (63, 32020334), (93, 21691194), (126, 16010167), (186, 10845597), (217, 9296226), (279, 7230398), (434, 4648113), (558, 3615199), (651, 3098742), (1302, 1549371), (1953, 1032914), (3906, 516457)]