1837290616

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 4022553600

約数和(自身を除く): 2185262984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 157, 268, 314, 469, 536, 628, 938, 1099, 1256, 1876, 2198, 3119, 3752, 4396, 6238, 8792, 10519, 12476, 21038, 21833, 24952, 42076, 43666, 73633, 84152, 87332, 147266, 174664, 208973, 294532, 417946, 489683, 589064, 835892, 979366, 1462811, 1671784, 1958732, 2925622, 3427781, 3917464, 5851244, 6855562, 11702488, 13711124, 27422248, 32808761, 65617522, 131235044, 229661327, 262470088, 459322654, 918645308, 1837290616]

約数ペア:

[(1, 1837290616), (2, 918645308), (4, 459322654), (7, 262470088), (8, 229661327), (14, 131235044), (28, 65617522), (56, 32808761), (67, 27422248), (134, 13711124), (157, 11702488), (268, 6855562), (314, 5851244), (469, 3917464), (536, 3427781), (628, 2925622), (938, 1958732), (1099, 1671784), (1256, 1462811), (1876, 979366), (2198, 835892), (3119, 589064), (3752, 489683), (4396, 417946), (6238, 294532), (8792, 208973), (10519, 174664), (12476, 147266), (21038, 87332), (21833, 84152), (24952, 73633), (42076, 43666)]