181303332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{613}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 493891776

約数和(自身を除く): 312588444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 503, 588, 613, 1006, 1226, 1509, 1839, 2012, 2452, 3018, 3521, 3678, 4291, 6036, 7042, 7356, 8582, 10563, 12873, 14084, 17164, 21126, 24647, 25746, 30037, 42252, 49294, 51492, 60074, 73941, 90111, 98588, 120148, 147882, 180222, 295764, 308339, 360444, 616678, 925017, 1233356, 1850034, 2158373, 3700068, 4316746, 6475119, 8633492, 12950238, 15108611, 25900476, 30217222, 45325833, 60434444, 90651666, 181303332]

約数ペア:

[(1, 181303332), (2, 90651666), (3, 60434444), (4, 45325833), (6, 30217222), (7, 25900476), (12, 15108611), (14, 12950238), (21, 8633492), (28, 6475119), (42, 4316746), (49, 3700068), (84, 2158373), (98, 1850034), (147, 1233356), (196, 925017), (294, 616678), (503, 360444), (588, 308339), (613, 295764), (1006, 180222), (1226, 147882), (1509, 120148), (1839, 98588), (2012, 90111), (2452, 73941), (3018, 60074), (3521, 51492), (3678, 49294), (4291, 42252), (6036, 30037), (7042, 25746), (7356, 24647), (8582, 21126), (10563, 17164), (12873, 14084)]