1618056

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 4965840

約数和(自身を除く): 3347784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 227, 264, 297, 324, 396, 454, 594, 648, 681, 792, 891, 908, 1188, 1362, 1782, 1816, 2043, 2376, 2497, 2724, 3564, 4086, 4994, 5448, 6129, 7128, 7491, 8172, 9988, 12258, 14982, 16344, 18387, 19976, 22473, 24516, 29964, 36774, 44946, 49032, 59928, 67419, 73548, 89892, 134838, 147096, 179784, 202257, 269676, 404514, 539352, 809028, 1618056]

約数ペア:

[(1, 1618056), (2, 809028), (3, 539352), (4, 404514), (6, 269676), (8, 202257), (9, 179784), (11, 147096), (12, 134838), (18, 89892), (22, 73548), (24, 67419), (27, 59928), (33, 49032), (36, 44946), (44, 36774), (54, 29964), (66, 24516), (72, 22473), (81, 19976), (88, 18387), (99, 16344), (108, 14982), (132, 12258), (162, 9988), (198, 8172), (216, 7491), (227, 7128), (264, 6129), (297, 5448), (324, 4994), (396, 4086), (454, 3564), (594, 2724), (648, 2497), (681, 2376), (792, 2043), (891, 1816), (908, 1782), (1188, 1362)]