177272718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{4457}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 405713664

約数和(自身を除く): 228440946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947, 1894, 2841, 4457, 5682, 6629, 8914, 13258, 13371, 19887, 26742, 31199, 39774, 62398, 93597, 187194, 4220779, 8441558, 12662337, 25324674, 29545453, 59090906, 88636359, 177272718]

約数ペア:

[(1, 177272718), (2, 88636359), (3, 59090906), (6, 29545453), (7, 25324674), (14, 12662337), (21, 8441558), (42, 4220779), (947, 187194), (1894, 93597), (2841, 62398), (4457, 39774), (5682, 31199), (6629, 26742), (8914, 19887), (13258, 13371)]