12393972

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 33388992

約数和(自身を除く): 20995020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 311, 324, 369, 486, 492, 622, 738, 933, 972, 1107, 1244, 1476, 1866, 2214, 2799, 3321, 3732, 4428, 5598, 6642, 8397, 9963, 11196, 12751, 13284, 16794, 19926, 25191, 25502, 33588, 38253, 39852, 50382, 51004, 75573, 76506, 100764, 114759, 151146, 153012, 229518, 302292, 344277, 459036, 688554, 1032831, 1377108, 2065662, 3098493, 4131324, 6196986, 12393972]

約数ペア:

[(1, 12393972), (2, 6196986), (3, 4131324), (4, 3098493), (6, 2065662), (9, 1377108), (12, 1032831), (18, 688554), (27, 459036), (36, 344277), (41, 302292), (54, 229518), (81, 153012), (82, 151146), (108, 114759), (123, 100764), (162, 76506), (164, 75573), (243, 51004), (246, 50382), (311, 39852), (324, 38253), (369, 33588), (486, 25502), (492, 25191), (622, 19926), (738, 16794), (933, 13284), (972, 12751), (1107, 11196), (1244, 9963), (1476, 8397), (1866, 6642), (2214, 5598), (2799, 4428), (3321, 3732)]