19086408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 60048000

約数和(自身を除く): 40961592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 277, 297, 319, 348, 396, 522, 554, 594, 638, 696, 783, 792, 831, 957, 1044, 1108, 1188, 1276, 1566, 1662, 1914, 2088, 2216, 2376, 2493, 2552, 2871, 3047, 3132, 3324, 3828, 4986, 5742, 6094, 6264, 6648, 7479, 7656, 8033, 8613, 9141, 9972, 11484, 12188, 14958, 16066, 17226, 18282, 19944, 22968, 24099, 24376, 27423, 29916, 32132, 34452, 36564, 48198, 54846, 59832, 64264, 68904, 72297, 73128, 82269, 88363, 96396, 109692, 144594, 164538, 176726, 192792, 216891, 219384, 265089, 289188, 329076, 353452, 433782, 530178, 578376, 658152, 706904, 795267, 867564, 1060356, 1590534, 1735128, 2120712, 2385801, 3181068, 4771602, 6362136, 9543204, 19086408]

約数ペア:

[(1, 19086408), (2, 9543204), (3, 6362136), (4, 4771602), (6, 3181068), (8, 2385801), (9, 2120712), (11, 1735128), (12, 1590534), (18, 1060356), (22, 867564), (24, 795267), (27, 706904), (29, 658152), (33, 578376), (36, 530178), (44, 433782), (54, 353452), (58, 329076), (66, 289188), (72, 265089), (87, 219384), (88, 216891), (99, 192792), (108, 176726), (116, 164538), (132, 144594), (174, 109692), (198, 96396), (216, 88363), (232, 82269), (261, 73128), (264, 72297), (277, 68904), (297, 64264), (319, 59832), (348, 54846), (396, 48198), (522, 36564), (554, 34452), (594, 32132), (638, 29916), (696, 27423), (783, 24376), (792, 24099), (831, 22968), (957, 19944), (1044, 18282), (1108, 17226), (1188, 16066), (1276, 14958), (1566, 12188), (1662, 11484), (1914, 9972), (2088, 9141), (2216, 8613), (2376, 8033), (2493, 7656), (2552, 7479), (2871, 6648), (3047, 6264), (3132, 6094), (3324, 5742), (3828, 4986)]