27900684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 54261396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2089, 2226, 3339, 4178, 4452, 6267, 6678, 8356, 12534, 13356, 14623, 18801, 25068, 29246, 37602, 43869, 58492, 75204, 87738, 110717, 131607, 175476, 221434, 263214, 332151, 442868, 526428, 664302, 775019, 996453, 1328604, 1550038, 1992906, 2325057, 3100076, 3985812, 4650114, 6975171, 9300228, 13950342, 27900684]

約数ペア:

[(1, 27900684), (2, 13950342), (3, 9300228), (4, 6975171), (6, 4650114), (7, 3985812), (9, 3100076), (12, 2325057), (14, 1992906), (18, 1550038), (21, 1328604), (28, 996453), (36, 775019), (42, 664302), (53, 526428), (63, 442868), (84, 332151), (106, 263214), (126, 221434), (159, 175476), (212, 131607), (252, 110717), (318, 87738), (371, 75204), (477, 58492), (636, 43869), (742, 37602), (954, 29246), (1113, 25068), (1484, 18801), (1908, 14623), (2089, 13356), (2226, 12534), (3339, 8356), (4178, 6678), (4452, 6267)]