2018184465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13697}}^1$

素因数の和:13782

約数の個数: 64

約数和(自身を含む): 3787223040

約数和(自身を除く): 1769038575

約数列:

[1, 3, 5, 11, 15, 19, 33, 47, 55, 57, 95, 141, 165, 209, 235, 285, 517, 627, 705, 893, 1045, 1551, 2585, 2679, 3135, 4465, 7755, 9823, 13395, 13697, 29469, 41091, 49115, 68485, 147345, 150667, 205455, 260243, 452001, 643759, 753335, 780729, 1301215, 1931277, 2260005, 2862673, 3218795, 3903645, 7081349, 8588019, 9656385, 12231421, 14313365, 21244047, 35406745, 36694263, 42940095, 61157105, 106220235, 134545631, 183471315, 403636893, 672728155, 2018184465]

約数ペア:

[(1, 2018184465), (3, 672728155), (5, 403636893), (11, 183471315), (15, 134545631), (19, 106220235), (33, 61157105), (47, 42940095), (55, 36694263), (57, 35406745), (95, 21244047), (141, 14313365), (165, 12231421), (209, 9656385), (235, 8588019), (285, 7081349), (517, 3903645), (627, 3218795), (705, 2862673), (893, 2260005), (1045, 1931277), (1551, 1301215), (2585, 780729), (2679, 753335), (3135, 643759), (4465, 452001), (7755, 260243), (9823, 205455), (13395, 150667), (13697, 147345), (29469, 68485), (41091, 49115)]