18479347788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{38177}}^1$

素因数の和:38407

約数の個数: 96

約数和(自身を含む): 49771895040

約数和(自身を除く): 31292547252

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 193, 209, 228, 386, 418, 579, 627, 772, 836, 1158, 1254, 2123, 2316, 2508, 3667, 4246, 6369, 7334, 8492, 11001, 12738, 14668, 22002, 25476, 38177, 40337, 44004, 76354, 80674, 114531, 121011, 152708, 161348, 229062, 242022, 419947, 458124, 484044, 725363, 839894, 1259841, 1450726, 1679788, 2176089, 2519682, 2901452, 4352178, 5039364, 7368161, 7978993, 8704356, 14736322, 15957986, 22104483, 23936979, 29472644, 31915972, 44208966, 47873958, 81049771, 88417932, 95747916, 139995059, 162099542, 243149313, 279990118, 324199084, 419985177, 486298626, 559980236, 839970354, 972597252, 1539945649, 1679940708, 3079891298, 4619836947, 6159782596, 9239673894, 18479347788]

約数ペア:

[(1, 18479347788), (2, 9239673894), (3, 6159782596), (4, 4619836947), (6, 3079891298), (11, 1679940708), (12, 1539945649), (19, 972597252), (22, 839970354), (33, 559980236), (38, 486298626), (44, 419985177), (57, 324199084), (66, 279990118), (76, 243149313), (114, 162099542), (132, 139995059), (193, 95747916), (209, 88417932), (228, 81049771), (386, 47873958), (418, 44208966), (579, 31915972), (627, 29472644), (772, 23936979), (836, 22104483), (1158, 15957986), (1254, 14736322), (2123, 8704356), (2316, 7978993), (2508, 7368161), (3667, 5039364), (4246, 4352178), (6369, 2901452), (7334, 2519682), (8492, 2176089), (11001, 1679788), (12738, 1450726), (14668, 1259841), (22002, 839894), (25476, 725363), (38177, 484044), (40337, 458124), (44004, 419947), (76354, 242022), (80674, 229062), (114531, 161348), (121011, 152708)]