16717806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 43407360

約数和(自身を除く): 26689554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 941, 987, 1269, 1882, 1974, 2538, 2823, 2961, 5646, 5922, 6587, 8469, 8883, 13174, 16938, 17766, 19761, 25407, 39522, 44227, 50814, 59283, 88454, 118566, 132681, 177849, 265362, 309589, 355698, 398043, 619178, 796086, 928767, 1194129, 1857534, 2388258, 2786301, 5572602, 8358903, 16717806]

約数ペア:

[(1, 16717806), (2, 8358903), (3, 5572602), (6, 2786301), (7, 2388258), (9, 1857534), (14, 1194129), (18, 928767), (21, 796086), (27, 619178), (42, 398043), (47, 355698), (54, 309589), (63, 265362), (94, 177849), (126, 132681), (141, 118566), (189, 88454), (282, 59283), (329, 50814), (378, 44227), (423, 39522), (658, 25407), (846, 19761), (941, 17766), (987, 16938), (1269, 13174), (1882, 8883), (1974, 8469), (2538, 6587), (2823, 5922), (2961, 5646)]