2018271492

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 5552789760

約数和(自身を除く): 3534518268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 83, 93, 108, 124, 162, 166, 186, 243, 249, 269, 279, 324, 332, 372, 486, 498, 538, 558, 729, 747, 807, 837, 972, 996, 1076, 1116, 1458, 1494, 1614, 1674, 2241, 2421, 2511, 2573, 2916, 2988, 3228, 3348, 4482, 4842, 5022, 5146, 6723, 7263, 7533, 7719, 8339, 8964, 9684, 10044, 10292, 13446, 14526, 15066, 15438, 16678, 20169, 21789, 22327, 22599, 23157, 25017, 26892, 29052, 30132, 30876, 33356, 40338, 43578, 44654, 45198, 46314, 50034, 60507, 65367, 66981, 69471, 75051, 80676, 87156, 89308, 90396, 92628, 100068, 121014, 130734, 133962, 138942, 150102, 196101, 200943, 208413, 225153, 242028, 261468, 267924, 277884, 300204, 392202, 401886, 416826, 450306, 602829, 625239, 675459, 692137, 784404, 803772, 833652, 900612, 1205658, 1250478, 1350918, 1384274, 1808487, 1875717, 2026377, 2076411, 2411316, 2500956, 2701836, 2768548, 3616974, 3751434, 4052754, 4152822, 5425461, 6079131, 6229233, 7233948, 7502868, 8105508, 8305644, 10850922, 12158262, 12458466, 16276383, 18687699, 21701844, 24316524, 24916932, 32552766, 37375398, 56063097, 65105532, 74750796, 112126194, 168189291, 224252388, 336378582, 504567873, 672757164, 1009135746, 2018271492]

約数ペア:

[(1, 2018271492), (2, 1009135746), (3, 672757164), (4, 504567873), (6, 336378582), (9, 224252388), (12, 168189291), (18, 112126194), (27, 74750796), (31, 65105532), (36, 56063097), (54, 37375398), (62, 32552766), (81, 24916932), (83, 24316524), (93, 21701844), (108, 18687699), (124, 16276383), (162, 12458466), (166, 12158262), (186, 10850922), (243, 8305644), (249, 8105508), (269, 7502868), (279, 7233948), (324, 6229233), (332, 6079131), (372, 5425461), (486, 4152822), (498, 4052754), (538, 3751434), (558, 3616974), (729, 2768548), (747, 2701836), (807, 2500956), (837, 2411316), (972, 2076411), (996, 2026377), (1076, 1875717), (1116, 1808487), (1458, 1384274), (1494, 1350918), (1614, 1250478), (1674, 1205658), (2241, 900612), (2421, 833652), (2511, 803772), (2573, 784404), (2916, 692137), (2988, 675459), (3228, 625239), (3348, 602829), (4482, 450306), (4842, 416826), (5022, 401886), (5146, 392202), (6723, 300204), (7263, 277884), (7533, 267924), (7719, 261468), (8339, 242028), (8964, 225153), (9684, 208413), (10044, 200943), (10292, 196101), (13446, 150102), (14526, 138942), (15066, 133962), (15438, 130734), (16678, 121014), (20169, 100068), (21789, 92628), (22327, 90396), (22599, 89308), (23157, 87156), (25017, 80676), (26892, 75051), (29052, 69471), (30132, 66981), (30876, 65367), (33356, 60507), (40338, 50034), (43578, 46314), (44654, 45198)]