15564636

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 41583360

約数和(自身を除く): 26018724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 239, 243, 268, 324, 402, 478, 486, 603, 717, 804, 956, 972, 1206, 1434, 1809, 2151, 2412, 2868, 3618, 4302, 5427, 6453, 7236, 8604, 10854, 12906, 16013, 16281, 19359, 21708, 25812, 32026, 32562, 38718, 48039, 58077, 64052, 65124, 77436, 96078, 116154, 144117, 192156, 232308, 288234, 432351, 576468, 864702, 1297053, 1729404, 2594106, 3891159, 5188212, 7782318, 15564636]

約数ペア:

[(1, 15564636), (2, 7782318), (3, 5188212), (4, 3891159), (6, 2594106), (9, 1729404), (12, 1297053), (18, 864702), (27, 576468), (36, 432351), (54, 288234), (67, 232308), (81, 192156), (108, 144117), (134, 116154), (162, 96078), (201, 77436), (239, 65124), (243, 64052), (268, 58077), (324, 48039), (402, 38718), (478, 32562), (486, 32026), (603, 25812), (717, 21708), (804, 19359), (956, 16281), (972, 16013), (1206, 12906), (1434, 10854), (1809, 8604), (2151, 7236), (2412, 6453), (2868, 5427), (3618, 4302)]