18277110208

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{3391}}^1$

素因数の和:3690

約数の個数: 112

約数和(自身を含む): 42430500864

約数和(自身を除く): 24153390656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 227, 371, 424, 448, 454, 742, 848, 908, 1484, 1589, 1696, 1816, 2968, 3178, 3391, 3392, 3632, 5936, 6356, 6782, 7264, 11872, 12031, 12712, 13564, 14528, 23737, 23744, 24062, 25424, 27128, 47474, 48124, 50848, 54256, 84217, 94948, 96248, 101696, 108512, 168434, 179723, 189896, 192496, 217024, 336868, 359446, 379792, 384992, 673736, 718892, 759584, 769757, 769984, 1258061, 1347472, 1437784, 1519168, 1539514, 2516122, 2694944, 2875568, 3079028, 5032244, 5388299, 5389888, 5751136, 6158056, 10064488, 10776598, 11502272, 12316112, 20128976, 21553196, 24632224, 40257952, 40797121, 43106392, 49264448, 80515904, 81594242, 86212784, 163188484, 172425568, 285579847, 326376968, 344851136, 571159694, 652753936, 1142319388, 1305507872, 2284638776, 2611015744, 4569277552, 9138555104, 18277110208]

約数ペア:

[(1, 18277110208), (2, 9138555104), (4, 4569277552), (7, 2611015744), (8, 2284638776), (14, 1305507872), (16, 1142319388), (28, 652753936), (32, 571159694), (53, 344851136), (56, 326376968), (64, 285579847), (106, 172425568), (112, 163188484), (212, 86212784), (224, 81594242), (227, 80515904), (371, 49264448), (424, 43106392), (448, 40797121), (454, 40257952), (742, 24632224), (848, 21553196), (908, 20128976), (1484, 12316112), (1589, 11502272), (1696, 10776598), (1816, 10064488), (2968, 6158056), (3178, 5751136), (3391, 5389888), (3392, 5388299), (3632, 5032244), (5936, 3079028), (6356, 2875568), (6782, 2694944), (7264, 2516122), (11872, 1539514), (12031, 1519168), (12712, 1437784), (13564, 1347472), (14528, 1258061), (23737, 769984), (23744, 769757), (24062, 759584), (25424, 718892), (27128, 673736), (47474, 384992), (48124, 379792), (50848, 359446), (54256, 336868), (84217, 217024), (94948, 192496), (96248, 189896), (101696, 179723), (108512, 168434)]