18488652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16958

約数の個数: 48

約数和(自身を含む): 53098752

約数和(自身を除く): 34610100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16931, 33862, 50793, 67724, 101586, 118517, 203172, 220103, 237034, 355551, 440206, 474068, 660309, 711102, 880412, 1320618, 1422204, 1540721, 2641236, 3081442, 4622163, 6162884, 9244326, 18488652]

約数ペア:

[(1, 18488652), (2, 9244326), (3, 6162884), (4, 4622163), (6, 3081442), (7, 2641236), (12, 1540721), (13, 1422204), (14, 1320618), (21, 880412), (26, 711102), (28, 660309), (39, 474068), (42, 440206), (52, 355551), (78, 237034), (84, 220103), (91, 203172), (156, 118517), (182, 101586), (273, 67724), (364, 50793), (546, 33862), (1092, 16931)]