40131918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 97044480

約数和(自身を除く): 56912562

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 53, 59, 62, 69, 93, 106, 118, 138, 159, 177, 186, 207, 279, 318, 354, 414, 477, 531, 558, 713, 954, 1062, 1219, 1357, 1426, 1643, 1829, 2139, 2438, 2714, 3127, 3286, 3657, 3658, 4071, 4278, 4929, 5487, 6254, 6417, 7314, 8142, 9381, 9858, 10971, 10974, 12213, 12834, 14787, 16461, 18762, 21942, 24426, 28143, 29574, 32922, 37789, 42067, 56286, 71921, 75578, 84134, 96937, 113367, 126201, 143842, 193874, 215763, 226734, 252402, 290811, 340101, 378603, 431526, 581622, 647289, 680202, 757206, 872433, 1294578, 1744866, 2229551, 4459102, 6688653, 13377306, 20065959, 40131918]

約数ペア:

[(1, 40131918), (2, 20065959), (3, 13377306), (6, 6688653), (9, 4459102), (18, 2229551), (23, 1744866), (31, 1294578), (46, 872433), (53, 757206), (59, 680202), (62, 647289), (69, 581622), (93, 431526), (106, 378603), (118, 340101), (138, 290811), (159, 252402), (177, 226734), (186, 215763), (207, 193874), (279, 143842), (318, 126201), (354, 113367), (414, 96937), (477, 84134), (531, 75578), (558, 71921), (713, 56286), (954, 42067), (1062, 37789), (1219, 32922), (1357, 29574), (1426, 28143), (1643, 24426), (1829, 21942), (2139, 18762), (2438, 16461), (2714, 14787), (3127, 12834), (3286, 12213), (3657, 10974), (3658, 10971), (4071, 9858), (4278, 9381), (4929, 8142), (5487, 7314), (6254, 6417)]