18372834

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 41928120

約数和(自身を除く): 23555286

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 577, 1098, 1154, 1731, 1769, 3462, 3538, 5193, 5307, 10386, 10614, 15921, 16733, 31842, 33466, 35197, 50199, 70394, 100398, 105591, 150597, 211182, 301194, 316773, 633546, 1020713, 2041426, 3062139, 6124278, 9186417, 18372834]

約数ペア:

[(1, 18372834), (2, 9186417), (3, 6124278), (6, 3062139), (9, 2041426), (18, 1020713), (29, 633546), (58, 316773), (61, 301194), (87, 211182), (122, 150597), (174, 105591), (183, 100398), (261, 70394), (366, 50199), (522, 35197), (549, 33466), (577, 31842), (1098, 16733), (1154, 15921), (1731, 10614), (1769, 10386), (3462, 5307), (3538, 5193)]