18071856

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3831

約数の個数: 80

約数和(自身を含む): 56603520

約数和(自身を除く): 38531664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 3803, 4752, 7606, 11409, 15212, 22818, 30424, 34227, 41833, 45636, 60848, 68454, 83666, 91272, 102681, 125499, 136908, 167332, 182544, 205362, 250998, 273816, 334664, 376497, 410724, 501996, 547632, 669328, 752994, 821448, 1003992, 1129491, 1505988, 1642896, 2007984, 2258982, 3011976, 4517964, 6023952, 9035928, 18071856]

約数ペア:

[(1, 18071856), (2, 9035928), (3, 6023952), (4, 4517964), (6, 3011976), (8, 2258982), (9, 2007984), (11, 1642896), (12, 1505988), (16, 1129491), (18, 1003992), (22, 821448), (24, 752994), (27, 669328), (33, 547632), (36, 501996), (44, 410724), (48, 376497), (54, 334664), (66, 273816), (72, 250998), (88, 205362), (99, 182544), (108, 167332), (132, 136908), (144, 125499), (176, 102681), (198, 91272), (216, 83666), (264, 68454), (297, 60848), (396, 45636), (432, 41833), (528, 34227), (594, 30424), (792, 22818), (1188, 15212), (1584, 11409), (2376, 7606), (3803, 4752)]