18152943482

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3637}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 29806221312

約数和(自身を除く): 11653277830

約数列:

[1, 2, 19, 31, 38, 62, 223, 361, 446, 589, 722, 1178, 3637, 4237, 6913, 7274, 8474, 11191, 13826, 22382, 69103, 80503, 112747, 131347, 138206, 161006, 225494, 262694, 811051, 1312957, 1622102, 2142193, 2495593, 2625914, 4284386, 4991186, 15409969, 25142581, 30819938, 40701667, 50285162, 81403334, 292789411, 477709039, 585578822, 955418078, 9076471741, 18152943482]

約数ペア:

[(1, 18152943482), (2, 9076471741), (19, 955418078), (31, 585578822), (38, 477709039), (62, 292789411), (223, 81403334), (361, 50285162), (446, 40701667), (589, 30819938), (722, 25142581), (1178, 15409969), (3637, 4991186), (4237, 4284386), (6913, 2625914), (7274, 2495593), (8474, 2142193), (11191, 1622102), (13826, 1312957), (22382, 811051), (69103, 262694), (80503, 225494), (112747, 161006), (131347, 138206)]