18141210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 50948352

約数和(自身を除く): 32807142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 167, 170, 213, 255, 306, 334, 355, 426, 501, 510, 639, 710, 765, 835, 1002, 1065, 1207, 1278, 1503, 1530, 1670, 2130, 2414, 2505, 2839, 3006, 3195, 3621, 5010, 5678, 6035, 6390, 7242, 7515, 8517, 10863, 11857, 12070, 14195, 15030, 17034, 18105, 21726, 23714, 25551, 28390, 35571, 36210, 42585, 51102, 54315, 59285, 71142, 85170, 106713, 108630, 118570, 127755, 177855, 201569, 213426, 255510, 355710, 403138, 533565, 604707, 1007845, 1067130, 1209414, 1814121, 2015690, 3023535, 3628242, 6047070, 9070605, 18141210]

約数ペア:

[(1, 18141210), (2, 9070605), (3, 6047070), (5, 3628242), (6, 3023535), (9, 2015690), (10, 1814121), (15, 1209414), (17, 1067130), (18, 1007845), (30, 604707), (34, 533565), (45, 403138), (51, 355710), (71, 255510), (85, 213426), (90, 201569), (102, 177855), (142, 127755), (153, 118570), (167, 108630), (170, 106713), (213, 85170), (255, 71142), (306, 59285), (334, 54315), (355, 51102), (426, 42585), (501, 36210), (510, 35571), (639, 28390), (710, 25551), (765, 23714), (835, 21726), (1002, 18105), (1065, 17034), (1207, 15030), (1278, 14195), (1503, 12070), (1530, 11857), (1670, 10863), (2130, 8517), (2414, 7515), (2505, 7242), (2839, 6390), (3006, 6035), (3195, 5678), (3621, 5010)]