18514386

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 27104814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 439, 594, 639, 781, 878, 1278, 1317, 1562, 1917, 2343, 2634, 3834, 3951, 4686, 4829, 7029, 7902, 9658, 11853, 14058, 14487, 21087, 23706, 28974, 31169, 42174, 43461, 62338, 86922, 93507, 130383, 187014, 260766, 280521, 342859, 561042, 685718, 841563, 1028577, 1683126, 2057154, 3085731, 6171462, 9257193, 18514386]

約数ペア:

[(1, 18514386), (2, 9257193), (3, 6171462), (6, 3085731), (9, 2057154), (11, 1683126), (18, 1028577), (22, 841563), (27, 685718), (33, 561042), (54, 342859), (66, 280521), (71, 260766), (99, 187014), (142, 130383), (198, 93507), (213, 86922), (297, 62338), (426, 43461), (439, 42174), (594, 31169), (639, 28974), (781, 23706), (878, 21087), (1278, 14487), (1317, 14058), (1562, 11853), (1917, 9658), (2343, 7902), (2634, 7029), (3834, 4829), (3951, 4686)]