274260294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17989}}^1$

素因数の和:18026

約数の個数: 72

約数和(自身を含む): 746513040

約数和(自身を除く): 472252746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 17989, 35978, 53967, 107934, 125923, 161901, 197879, 251846, 323802, 377769, 395758, 593637, 755538, 1133307, 1187274, 1385153, 1780911, 2176669, 2266614, 2770306, 3561822, 4155459, 4353338, 6530007, 8310918, 12466377, 13060014, 15236683, 19590021, 24932754, 30473366, 39180042, 45710049, 91420098, 137130147, 274260294]

約数ペア:

[(1, 274260294), (2, 137130147), (3, 91420098), (6, 45710049), (7, 39180042), (9, 30473366), (11, 24932754), (14, 19590021), (18, 15236683), (21, 13060014), (22, 12466377), (33, 8310918), (42, 6530007), (63, 4353338), (66, 4155459), (77, 3561822), (99, 2770306), (121, 2266614), (126, 2176669), (154, 1780911), (198, 1385153), (231, 1187274), (242, 1133307), (363, 755538), (462, 593637), (693, 395758), (726, 377769), (847, 323802), (1089, 251846), (1386, 197879), (1694, 161901), (2178, 125923), (2541, 107934), (5082, 53967), (7623, 35978), (15246, 17989)]