18335044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 23492924

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2963, 3094, 5926, 6188, 11852, 20741, 38519, 41482, 50371, 77038, 82964, 100742, 154076, 201484, 269633, 352597, 539266, 654823, 705194, 1078532, 1309646, 1410388, 2619292, 4583761, 9167522, 18335044]

約数ペア:

[(1, 18335044), (2, 9167522), (4, 4583761), (7, 2619292), (13, 1410388), (14, 1309646), (17, 1078532), (26, 705194), (28, 654823), (34, 539266), (52, 352597), (68, 269633), (91, 201484), (119, 154076), (182, 100742), (221, 82964), (238, 77038), (364, 50371), (442, 41482), (476, 38519), (884, 20741), (1547, 11852), (2963, 6188), (3094, 5926)]