16120926

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 36644400

約数和(自身を除く): 20523474

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 347, 522, 534, 694, 801, 1041, 1602, 2082, 2581, 3123, 5162, 6246, 7743, 10063, 15486, 20126, 23229, 30189, 30883, 46458, 60378, 61766, 90567, 92649, 181134, 185298, 277947, 555894, 895607, 1791214, 2686821, 5373642, 8060463, 16120926]

約数ペア:

[(1, 16120926), (2, 8060463), (3, 5373642), (6, 2686821), (9, 1791214), (18, 895607), (29, 555894), (58, 277947), (87, 185298), (89, 181134), (174, 92649), (178, 90567), (261, 61766), (267, 60378), (347, 46458), (522, 30883), (534, 30189), (694, 23229), (801, 20126), (1041, 15486), (1602, 10063), (2082, 7743), (2581, 6246), (3123, 5162)]