21655844316

素因数分解:

$2^2\times 3^3\times {\mathrm{1153}}^1\times {\mathrm{173909}}^1$

素因数の和:175075

約数の個数: 48

約数和(自身を含む): 56193799200

約数和(自身を除く): 34537954884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1153, 2306, 3459, 4612, 6918, 10377, 13836, 20754, 31131, 41508, 62262, 124524, 173909, 347818, 521727, 695636, 1043454, 1565181, 2086908, 3130362, 4695543, 6260724, 9391086, 18782172, 200517077, 401034154, 601551231, 802068308, 1203102462, 1804653693, 2406204924, 3609307386, 5413961079, 7218614772, 10827922158, 21655844316]

約数ペア:

[(1, 21655844316), (2, 10827922158), (3, 7218614772), (4, 5413961079), (6, 3609307386), (9, 2406204924), (12, 1804653693), (18, 1203102462), (27, 802068308), (36, 601551231), (54, 401034154), (108, 200517077), (1153, 18782172), (2306, 9391086), (3459, 6260724), (4612, 4695543), (6918, 3130362), (10377, 2086908), (13836, 1565181), (20754, 1043454), (31131, 695636), (41508, 521727), (62262, 347818), (124524, 173909)]