1187261628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{52543}}^1$

素因数の和:52826

約数の個数: 48

約数和(自身を含む): 3177861120

約数和(自身を除く): 1990599492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 22596, 52543, 105086, 157629, 210172, 315258, 367801, 630516, 735602, 1103403, 1471204, 2206806, 4413612, 14134067, 28268134, 42402201, 56536268, 84804402, 98938469, 169608804, 197876938, 296815407, 395753876, 593630814, 1187261628]

約数ペア:

[(1, 1187261628), (2, 593630814), (3, 395753876), (4, 296815407), (6, 197876938), (7, 169608804), (12, 98938469), (14, 84804402), (21, 56536268), (28, 42402201), (42, 28268134), (84, 14134067), (269, 4413612), (538, 2206806), (807, 1471204), (1076, 1103403), (1614, 735602), (1883, 630516), (3228, 367801), (3766, 315258), (5649, 210172), (7532, 157629), (11298, 105086), (22596, 52543)]