1807400784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{27031}}^1$

素因数の和:27248

約数の個数: 80

約数和(自身を含む): 5363148800

約数和(自身を除く): 3555748016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 8358, 9552, 11144, 16716, 22288, 27031, 33432, 54062, 66864, 81093, 108124, 162186, 189217, 216248, 324372, 378434, 432496, 567651, 648744, 756868, 1135302, 1297488, 1513736, 2270604, 3027472, 4541208, 5379169, 9082416, 10758338, 16137507, 21516676, 32275014, 37654183, 43033352, 64550028, 75308366, 86066704, 112962549, 129100056, 150616732, 225925098, 258200112, 301233464, 451850196, 602466928, 903700392, 1807400784]

約数ペア:

[(1, 1807400784), (2, 903700392), (3, 602466928), (4, 451850196), (6, 301233464), (7, 258200112), (8, 225925098), (12, 150616732), (14, 129100056), (16, 112962549), (21, 86066704), (24, 75308366), (28, 64550028), (42, 43033352), (48, 37654183), (56, 32275014), (84, 21516676), (112, 16137507), (168, 10758338), (199, 9082416), (336, 5379169), (398, 4541208), (597, 3027472), (796, 2270604), (1194, 1513736), (1393, 1297488), (1592, 1135302), (2388, 756868), (2786, 648744), (3184, 567651), (4179, 432496), (4776, 378434), (5572, 324372), (8358, 216248), (9552, 189217), (11144, 162186), (16716, 108124), (22288, 81093), (27031, 66864), (33432, 54062)]