18475884612

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{8219}}^1$

素因数の和:9793

約数の個数: 72

約数和(自身を含む): 47879264160

約数和(自身を除く): 29403379548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1523, 3046, 4569, 6092, 8219, 9138, 13707, 16438, 18276, 24657, 27414, 32876, 49314, 54828, 62443, 73971, 98628, 124886, 147942, 187329, 249772, 295884, 336979, 374658, 561987, 673958, 749316, 1010937, 1123974, 1347916, 2021874, 2247948, 3032811, 4043748, 6065622, 12131244, 12517537, 25035074, 37552611, 50070148, 75105222, 112657833, 150210444, 225315666, 450631332, 513219017, 1026438034, 1539657051, 2052876068, 3079314102, 4618971153, 6158628204, 9237942306, 18475884612]

約数ペア:

[(1, 18475884612), (2, 9237942306), (3, 6158628204), (4, 4618971153), (6, 3079314102), (9, 2052876068), (12, 1539657051), (18, 1026438034), (36, 513219017), (41, 450631332), (82, 225315666), (123, 150210444), (164, 112657833), (246, 75105222), (369, 50070148), (492, 37552611), (738, 25035074), (1476, 12517537), (1523, 12131244), (3046, 6065622), (4569, 4043748), (6092, 3032811), (8219, 2247948), (9138, 2021874), (13707, 1347916), (16438, 1123974), (18276, 1010937), (24657, 749316), (27414, 673958), (32876, 561987), (49314, 374658), (54828, 336979), (62443, 295884), (73971, 249772), (98628, 187329), (124886, 147942)]