31727034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 71042400

約数和(自身を除く): 39315366

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 179, 229, 258, 358, 387, 458, 537, 687, 774, 1074, 1374, 1611, 2061, 3222, 4122, 7697, 9847, 15394, 19694, 23091, 29541, 40991, 46182, 59082, 69273, 81982, 88623, 122973, 138546, 177246, 245946, 368919, 737838, 1762613, 3525226, 5287839, 10575678, 15863517, 31727034]

約数ペア:

[(1, 31727034), (2, 15863517), (3, 10575678), (6, 5287839), (9, 3525226), (18, 1762613), (43, 737838), (86, 368919), (129, 245946), (179, 177246), (229, 138546), (258, 122973), (358, 88623), (387, 81982), (458, 69273), (537, 59082), (687, 46182), (774, 40991), (1074, 29541), (1374, 23091), (1611, 19694), (2061, 15394), (3222, 9847), (4122, 7697)]