2642521212

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{178597}}^1$

素因数の和:178747

約数の個数: 48

約数和(自身を含む): 6901026720

約数和(自身を除く): 4258505508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 178597, 357194, 535791, 714388, 1071582, 1607373, 2143164, 3214746, 4822119, 6429492, 9644238, 19288476, 24467789, 48935578, 73403367, 97871156, 146806734, 220210101, 293613468, 440420202, 660630303, 880840404, 1321260606, 2642521212]

約数ペア:

[(1, 2642521212), (2, 1321260606), (3, 880840404), (4, 660630303), (6, 440420202), (9, 293613468), (12, 220210101), (18, 146806734), (27, 97871156), (36, 73403367), (54, 48935578), (108, 24467789), (137, 19288476), (274, 9644238), (411, 6429492), (548, 4822119), (822, 3214746), (1233, 2143164), (1644, 1607373), (2466, 1071582), (3699, 714388), (4932, 535791), (7398, 357194), (14796, 178597)]