40391676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2252

約数の個数: 72

約数和(自身を含む): 113445360

約数和(自身を除く): 73053684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 2213, 3042, 4426, 4563, 6084, 6639, 8852, 9126, 13278, 18252, 19917, 26556, 28769, 39834, 57538, 59751, 79668, 86307, 115076, 119502, 172614, 239004, 258921, 345228, 373997, 517842, 747994, 776763, 1035684, 1121991, 1495988, 1553526, 2243982, 3107052, 3365973, 4487964, 6731946, 10097919, 13463892, 20195838, 40391676]

約数ペア:

[(1, 40391676), (2, 20195838), (3, 13463892), (4, 10097919), (6, 6731946), (9, 4487964), (12, 3365973), (13, 3107052), (18, 2243982), (26, 1553526), (27, 1495988), (36, 1121991), (39, 1035684), (52, 776763), (54, 747994), (78, 517842), (108, 373997), (117, 345228), (156, 258921), (169, 239004), (234, 172614), (338, 119502), (351, 115076), (468, 86307), (507, 79668), (676, 59751), (702, 57538), (1014, 39834), (1404, 28769), (1521, 26556), (2028, 19917), (2213, 18252), (3042, 13278), (4426, 9126), (4563, 8852), (6084, 6639)]