31152258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 71974656

約数和(自身を除く): 40822398

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1601, 2162, 3202, 3243, 4803, 6486, 9606, 9729, 14409, 19458, 28818, 36823, 73646, 75247, 110469, 150494, 220938, 225741, 331407, 451482, 662814, 677223, 1354446, 1730681, 3461362, 5192043, 10384086, 15576129, 31152258]

約数ペア:

[(1, 31152258), (2, 15576129), (3, 10384086), (6, 5192043), (9, 3461362), (18, 1730681), (23, 1354446), (46, 677223), (47, 662814), (69, 451482), (94, 331407), (138, 225741), (141, 220938), (207, 150494), (282, 110469), (414, 75247), (423, 73646), (846, 36823), (1081, 28818), (1601, 19458), (2162, 14409), (3202, 9729), (3243, 9606), (4803, 6486)]