17727228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 31866372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 106, 108, 114, 159, 163, 171, 212, 228, 318, 326, 342, 477, 489, 513, 636, 652, 684, 954, 978, 1007, 1026, 1431, 1467, 1908, 1956, 2014, 2052, 2862, 2934, 3021, 3097, 4028, 4401, 5724, 5868, 6042, 6194, 8639, 8802, 9063, 9291, 12084, 12388, 17278, 17604, 18126, 18582, 25917, 27189, 27873, 34556, 36252, 37164, 51834, 54378, 55746, 77751, 83619, 103668, 108756, 111492, 155502, 164141, 167238, 233253, 311004, 328282, 334476, 466506, 492423, 656564, 933012, 984846, 1477269, 1969692, 2954538, 4431807, 5909076, 8863614, 17727228]

約数ペア:

[(1, 17727228), (2, 8863614), (3, 5909076), (4, 4431807), (6, 2954538), (9, 1969692), (12, 1477269), (18, 984846), (19, 933012), (27, 656564), (36, 492423), (38, 466506), (53, 334476), (54, 328282), (57, 311004), (76, 233253), (106, 167238), (108, 164141), (114, 155502), (159, 111492), (163, 108756), (171, 103668), (212, 83619), (228, 77751), (318, 55746), (326, 54378), (342, 51834), (477, 37164), (489, 36252), (513, 34556), (636, 27873), (652, 27189), (684, 25917), (954, 18582), (978, 18126), (1007, 17604), (1026, 17278), (1431, 12388), (1467, 12084), (1908, 9291), (1956, 9063), (2014, 8802), (2052, 8639), (2862, 6194), (2934, 6042), (3021, 5868), (3097, 5724), (4028, 4401)]