15445404

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 46009040

約数和(自身を除く): 30563636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 193, 228, 234, 247, 324, 342, 351, 386, 468, 494, 513, 579, 684, 702, 741, 772, 988, 1026, 1053, 1158, 1404, 1482, 1539, 1737, 2052, 2106, 2223, 2316, 2509, 2964, 3078, 3474, 3667, 4212, 4446, 5018, 5211, 6156, 6669, 6948, 7334, 7527, 8892, 10036, 10422, 11001, 13338, 14668, 15054, 15633, 20007, 20844, 22002, 22581, 26676, 30108, 31266, 33003, 40014, 44004, 45162, 47671, 62532, 66006, 67743, 80028, 90324, 95342, 99009, 132012, 135486, 143013, 190684, 198018, 203229, 270972, 286026, 297027, 396036, 406458, 429039, 572052, 594054, 812916, 858078, 1188108, 1287117, 1716156, 2574234, 3861351, 5148468, 7722702, 15445404]

約数ペア:

[(1, 15445404), (2, 7722702), (3, 5148468), (4, 3861351), (6, 2574234), (9, 1716156), (12, 1287117), (13, 1188108), (18, 858078), (19, 812916), (26, 594054), (27, 572052), (36, 429039), (38, 406458), (39, 396036), (52, 297027), (54, 286026), (57, 270972), (76, 203229), (78, 198018), (81, 190684), (108, 143013), (114, 135486), (117, 132012), (156, 99009), (162, 95342), (171, 90324), (193, 80028), (228, 67743), (234, 66006), (247, 62532), (324, 47671), (342, 45162), (351, 44004), (386, 40014), (468, 33003), (494, 31266), (513, 30108), (579, 26676), (684, 22581), (702, 22002), (741, 20844), (772, 20007), (988, 15633), (1026, 15054), (1053, 14668), (1158, 13338), (1404, 11001), (1482, 10422), (1539, 10036), (1737, 8892), (2052, 7527), (2106, 7334), (2223, 6948), (2316, 6669), (2509, 6156), (2964, 5211), (3078, 5018), (3474, 4446), (3667, 4212)]