40770054

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 99197280

約数和(自身を除く): 58427226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 239, 243, 351, 478, 486, 702, 717, 729, 1053, 1434, 1458, 2106, 2151, 2187, 3107, 3159, 4302, 4374, 6214, 6318, 6453, 6561, 9321, 9477, 12906, 13122, 18642, 18954, 19359, 27963, 28431, 38718, 55926, 56862, 58077, 83889, 85293, 116154, 167778, 170586, 174231, 251667, 348462, 503334, 522693, 755001, 1045386, 1510002, 1568079, 2265003, 3136158, 4530006, 6795009, 13590018, 20385027, 40770054]

約数ペア:

[(1, 40770054), (2, 20385027), (3, 13590018), (6, 6795009), (9, 4530006), (13, 3136158), (18, 2265003), (26, 1568079), (27, 1510002), (39, 1045386), (54, 755001), (78, 522693), (81, 503334), (117, 348462), (162, 251667), (234, 174231), (239, 170586), (243, 167778), (351, 116154), (478, 85293), (486, 83889), (702, 58077), (717, 56862), (729, 55926), (1053, 38718), (1434, 28431), (1458, 27963), (2106, 19359), (2151, 18954), (2187, 18642), (3107, 13122), (3159, 12906), (4302, 9477), (4374, 9321), (6214, 6561), (6318, 6453)]