19273002252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{236293}}^1$

素因数の和:237278

約数の個数: 48

約数和(自身を含む): 51447820032

約数和(自身を除く): 32174817780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1942, 2913, 3884, 5826, 6797, 11652, 13594, 20391, 27188, 40782, 81564, 236293, 472586, 708879, 945172, 1417758, 1654051, 2835516, 3308102, 4962153, 6616204, 9924306, 19848612, 229440503, 458881006, 688321509, 917762012, 1376643018, 1606083521, 2753286036, 3212167042, 4818250563, 6424334084, 9636501126, 19273002252]

約数ペア:

[(1, 19273002252), (2, 9636501126), (3, 6424334084), (4, 4818250563), (6, 3212167042), (7, 2753286036), (12, 1606083521), (14, 1376643018), (21, 917762012), (28, 688321509), (42, 458881006), (84, 229440503), (971, 19848612), (1942, 9924306), (2913, 6616204), (3884, 4962153), (5826, 3308102), (6797, 2835516), (11652, 1654051), (13594, 1417758), (20391, 945172), (27188, 708879), (40782, 472586), (81564, 236293)]