17787276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 51795744

約数和(自身を除く): 34008468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 103, 108, 117, 123, 156, 162, 164, 206, 234, 246, 309, 324, 351, 369, 412, 468, 492, 533, 618, 702, 738, 927, 1053, 1066, 1107, 1236, 1339, 1404, 1476, 1599, 1854, 2106, 2132, 2214, 2678, 2781, 3198, 3321, 3708, 4017, 4212, 4223, 4428, 4797, 5356, 5562, 6396, 6642, 8034, 8343, 8446, 9594, 11124, 12051, 12669, 13284, 14391, 16068, 16686, 16892, 19188, 24102, 25338, 28782, 33372, 36153, 38007, 43173, 48204, 50676, 54899, 57564, 72306, 76014, 86346, 108459, 109798, 114021, 144612, 152028, 164697, 172692, 216918, 219596, 228042, 329394, 342063, 433836, 456084, 494091, 658788, 684126, 988182, 1368252, 1482273, 1976364, 2964546, 4446819, 5929092, 8893638, 17787276]

約数ペア:

[(1, 17787276), (2, 8893638), (3, 5929092), (4, 4446819), (6, 2964546), (9, 1976364), (12, 1482273), (13, 1368252), (18, 988182), (26, 684126), (27, 658788), (36, 494091), (39, 456084), (41, 433836), (52, 342063), (54, 329394), (78, 228042), (81, 219596), (82, 216918), (103, 172692), (108, 164697), (117, 152028), (123, 144612), (156, 114021), (162, 109798), (164, 108459), (206, 86346), (234, 76014), (246, 72306), (309, 57564), (324, 54899), (351, 50676), (369, 48204), (412, 43173), (468, 38007), (492, 36153), (533, 33372), (618, 28782), (702, 25338), (738, 24102), (927, 19188), (1053, 16892), (1066, 16686), (1107, 16068), (1236, 14391), (1339, 13284), (1404, 12669), (1476, 12051), (1599, 11124), (1854, 9594), (2106, 8446), (2132, 8343), (2214, 8034), (2678, 6642), (2781, 6396), (3198, 5562), (3321, 5356), (3708, 4797), (4017, 4428), (4212, 4223)]