11561844

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 32065600

約数和(自身を除く): 20503756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 343, 371, 588, 636, 686, 742, 1029, 1113, 1372, 1484, 2058, 2226, 2597, 2809, 4116, 4452, 5194, 5618, 7791, 8427, 10388, 11236, 15582, 16854, 18179, 19663, 31164, 33708, 36358, 39326, 54537, 58989, 72716, 78652, 109074, 117978, 137641, 218148, 235956, 275282, 412923, 550564, 825846, 963487, 1651692, 1926974, 2890461, 3853948, 5780922, 11561844]

約数ペア:

[(1, 11561844), (2, 5780922), (3, 3853948), (4, 2890461), (6, 1926974), (7, 1651692), (12, 963487), (14, 825846), (21, 550564), (28, 412923), (42, 275282), (49, 235956), (53, 218148), (84, 137641), (98, 117978), (106, 109074), (147, 78652), (159, 72716), (196, 58989), (212, 54537), (294, 39326), (318, 36358), (343, 33708), (371, 31164), (588, 19663), (636, 18179), (686, 16854), (742, 15582), (1029, 11236), (1113, 10388), (1372, 8427), (1484, 7791), (2058, 5618), (2226, 5194), (2597, 4452), (2809, 4116)]