18154164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 51262848

約数和(自身を除く): 33108684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12713, 25426, 38139, 50852, 76278, 88991, 152556, 177982, 216121, 266973, 355964, 432242, 533946, 648363, 864484, 1067892, 1296726, 1512847, 2593452, 3025694, 4538541, 6051388, 9077082, 18154164]

約数ペア:

[(1, 18154164), (2, 9077082), (3, 6051388), (4, 4538541), (6, 3025694), (7, 2593452), (12, 1512847), (14, 1296726), (17, 1067892), (21, 864484), (28, 648363), (34, 533946), (42, 432242), (51, 355964), (68, 266973), (84, 216121), (102, 177982), (119, 152556), (204, 88991), (238, 76278), (357, 50852), (476, 38139), (714, 25426), (1428, 12713)]